Which of the following is equivalent to 200 \sqrt{200} 2 0 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> ? (HINT: Factor Tree)

10 2 10\sqrt{2} 1 0 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

2 100 2\sqrt{100} 2 1 0 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

7 2 7\sqrt{2} 7 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

2 10 2\sqrt{10} 2 1 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

Simplify: 2 45 2\sqrt{45} 2 4 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> (HINT: Factor Tree)

6 5 6\sqrt{5} 6 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

3 5 3\sqrt{5} 3 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

2 15 2\sqrt{15} 2 1 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

10 3 10\sqrt{3} 1 0 3 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

Which of the following statements is TRUE about 98 \sqrt{98} 9 8 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> ? (HINT: Factor Tree)

98 = 7 2 \sqrt{98}=7\sqrt{2} 9 8 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> = 7 2 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> because the prime factorization of 98 98 9 8 is 2 ⋅ 7 ⋅ 7 2\cdot7\cdot7 2 ⋅ 7 ⋅ 7

98 = 2 7 \sqrt{98}=2\sqrt{7} 9 8 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> = 2 7 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> because the prime factorization of 98 98 9 8 is 2 ⋅ 7 ⋅ 7 2\cdot7\cdot7 2 ⋅ 7 ⋅ 7

98 = 14 7 \sqrt{98}=14\sqrt{7} 9 8 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> = 1 4 7 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> because the prime factorization of 98 98 9 8 is 2 ⋅ 2 ⋅ 7 2\cdot2\cdot7 2 ⋅ 2 ⋅ 7

98 = 14 \sqrt{98}=14 9 8 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"> = 1 4 because the prime factorization of 98 98 9 8 has a 2 2 2 and 7 7 7

How do you read the following inequality? $$x

$$x$$ is less than negative ten.

$$x$$ is more than negative ten.

$$x$$ is less than or equal to negative ten.

$$x$$ is more than or equal to negative ten.

What is the domain of the data shown?

{ − 2 , − 1 , 0 , 1 , 2 } \left\{-2,\ -1,\ 0,\ 1,\ 2\right\} { − 2 , − 1 , 0 , 1 , 2 }

{ 1 , 2 , 3 , 4 , 5 } \left\{1,\ 2,\ 3,\ 4,\ 5\right\} { 1 , 2 , 3 , 4 , 5 }

{ − 2 ≤ x ≤ 2 } \left\{-2\le x\le2\right\} { − 2 ≤ x ≤ 2 }

{ 1 ≤ y ≤ 5 } \left\{1\le y\le5\right\} { 1 ≤ y ≤ 5 }

What is the range of the table shown above?

{ − 4 , − 3 , − 1 , 7 , 8 } \left\{-4,\ -3,\ -1,\ 7,\ 8\right\} { − 4 , − 3 , − 1 , 7 , 8 }

{ 0 , 1 , 5 , 6 , 11 } \left\{0,\ 1,\ 5,\ 6,\ 11\right\} { 0 , 1 , 5 , 6 , 1 1 }

{ 0 ≤ y ≤ 11 } \left\{0\le y\le11\right\} { 0 ≤ y ≤ 1 1 }

{ − 4 ≤ y ≤ 8 } \left\{-4\le y\le8\right\} { − 4 ≤ y ≤ 8 }

Which of the following statements is TRUE about the graph shown ?

The graph is discrete data and the domain is { − 5 , − 3 , 2 , 3 , 5 } \left\{-5,\ -3,\ 2,\ 3,\ 5\right\} { − 5 , − 3 , 2 , 3 , 5 }

The graph is continuous data and the range is { − 5 , − 3 , 2 , 3 , 5 } \left\{-5,\ -3,\ 2,\ 3,\ 5\right\} { − 5 , − 3 , 2 , 3 , 5 }

The graph is continuous data and the range is { − 5 , − 4 , − 1 , 3 , 5 } \left\{-5,\ -4,\ -1,\ 3,\ 5\right\} { − 5 , − 4 , − 1 , 3 , 5 }

The graph is discrete data and the domain is { − 5 , − 4 , − 1 , 3 , 5 } \left\{-5,\ -4,\ -1,\ 3,\ 5\right\} { − 5 , − 4 , − 1 , 3 , 5 }

What is the domain and range of the graph shown?

domain: { 0 ≤ x < 3 } \left\{0\le x<3\right\} { 0 ≤ x < 3 } range: { − 2 ≤ y < 1 } \left\{-2\le y<1\right\} { − 2 ≤ y < 1 }

domain: { − 2 ≤ x < 1 } \left\{-2\le x<1\right\} { − 2 ≤ x < 1 } range: { 0 ≤ y < 3 } \left\{0\le y<3\right\} { 0 ≤ y < 3 }

domain: { 0 < x ≤ 3 } \left\{0<x\le3\right\} { 0 < x ≤ 3 } range: { − 2 < y ≤ 1 } \left\{-2<y\le1\right\} { − 2 < y ≤ 1 }

domain: { 0 ≤ y < 3 } \left\{0\le y<3\right\} { 0 ≤ y < 3 } range: { − 2 ≤ x < 1 } \left\{-2\le x<1\right\} { − 2 ≤ x < 1 }

What is the range of the graph shown?

{ − 2 ≤ y < 5 } \left\{-2\le y<5\right\} { − 2 ≤ y < 5 }

{ − 2 < x ≤ 3 } \left\{-2<x\le3\right\} { − 2 < x ≤ 3 }

{ − 2 < y ≤ 3 } \left\{-2<y\le3\right\} { − 2 < y ≤ 3 }

{ − 2 ≤ x < 5 } \left\{-2\le x<5\right\} { − 2 ≤ x < 5 }

What is the range of the graph shown?

All numbers less than − 3 -3 − 3

All numbers greater than − 3 -3 − 3

All numbers greater than or equal to 1 1 1

Jorge is in soccer and the team is having a car wash to raise money to buy new uniforms. They will charge $10 for each car they wash. If they washed up to 50 cars, which of the following could be the possible range? HINT: Make a graph first, then decide if it's discrete or continuous, then find the range.

$$\left\{0,\ 10,\ 20,\ 30,\ 40,\ 50,.....,500\right\}$$ because it is discrete data

$$\left\{0,\ 1,\ 2,\ 3,\ 4,\ 5,.....,50\right\}$$ because it is discrete data

$$\left\{0\le y\le500\right\}$$ because it is continuous data

$$\left\{0\le y\le50\right\}$$ because it is continuous data

1st 6-Weeks MID EXAM 2023-2024

Authored by Alejandra Barajas Camarillo

Mathematics

9th Grade

CCSS covered

Used 13+ times

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MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Zeke placed some real numbers on a Venn Diagram as shown. What errors did Zeke make if any?

$-1.2$ is not an integer.

$-1.2\$ is not an integer

and $-2$ is not a whole number.

$-1.2$ is not an integer

and $3.4$ is not a rational number.

He did not make any errors.

MULTIPLE SELECT QUESTION

5 mins • 2 pts

Which of the following is an irrational number?
(Select TWO answers)

$\sqrt{36}$

$\frac{3}{4}$

$\sqrt{21}$

$3.125$

$\pi$

Tags

CCSS.8.NS.A.1

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is equivalent to
$-25-100$ ?

$25+100$

$25-100$

$-25+100$

$-25+\left(-100\right)$

Tags

CCSS.7.NS.A.1C

MATCH QUESTION

5 mins • 2 pts

Match the following.

$10$

$2-10$

$8$

$-5-\left(-5\right)$

$0$

$-2\left(-5\right)$

$-10$

$-23+13$

$-8$

$\frac{-40}{-5}$

Tags

CCSS.7.NS.A.1D

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify: (HINT: Do PEMDAS)
$23-\left[\left(6-3\right)^2+8\div4\right]$

$12$

$15$

$14$

$11$

Tags

CCSS.7.NS.A.3

MATH RESPONSE QUESTION

5 mins • 2 pts

Simplify: (HINT: Do PEMDAS)
$48\div\left(10-6\right)^2$

$3$

Mathematical Equivalence

Tags

CCSS.7.NS.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following expressions simplifies to $4\$ ?

(HINT: Do PEMDAS)

$1^2+2$

$2\left[5+\left(36\div6\right)\right]$

$5+2\cdot7-4$

$\frac{6\left(7+3\right)}{30\div10\cdot5}$

Tags

CCSS.7.NS.A.3

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is equivalent to $\sqrt{200}$ ?

(HINT: Factor Tree)

$10\sqrt{2}$

$2\sqrt{100}$

$7\sqrt{2}$

$2\sqrt{10}$

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:
$2\sqrt{45}$
(HINT: Factor Tree)

$3\sqrt{5}$

$6\sqrt{5}$

$2\sqrt{15}$

$10\sqrt{3}$

10.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following statements is TRUE about $\sqrt{98}$ ?

(HINT: Factor Tree)

$\sqrt{98}=7\sqrt{2}$
because the prime factorization of $98$ is $2\cdot7\cdot7$

$\sqrt{98}=2\sqrt{7}$
because the prime factorization of $98$ is $2\cdot7\cdot7$

$\sqrt{98}=14\sqrt{7}$
because the prime factorization of $98$ is $2\cdot2\cdot7$

$\sqrt{98}=14$
because the prime factorization of $98$ has a $2$ and $7$

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1st 6-Weeks MID EXAM 2023-2024

Zeke placed some real numbers on a Venn Diagram as shown. What errors did Zeke make if any?

Which of the following is an irrational number?(Select TWO answers)

Which of the following is equivalent to −25−100-25-100−25−100 ?

Match the following.

Simplify: (HINT: Do PEMDAS) 23−[(6−3)2+8÷4]23-\left[\left(6-3\right)^2+8\div4\right]23−[(6−3)2+8÷4]

Simplify: (HINT: Do PEMDAS) 48÷(10−6)248\div\left(10-6\right)^248÷(10−6)2

Which of the following expressions simplifies to 4 4\ 4 ?(HINT: Do PEMDAS)

Which of the following is equivalent to 200\sqrt{200}200​ ?(HINT: Factor Tree)

Simplify: 2452\sqrt{45}245​ (HINT: Factor Tree)

Which of the following statements is TRUE about 98\sqrt{98}98​ ?(HINT: Factor Tree)

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Discover more resources for Mathematics

Which of the following is an irrational number?
(Select TWO answers)

Which of the following is equivalent to
$-25-100$ ?

Simplify: (HINT: Do PEMDAS)
$23-\left[\left(6-3\right)^2+8\div4\right]$

Simplify: (HINT: Do PEMDAS)
$48\div\left(10-6\right)^2$

Which of the following expressions simplifies to $4\$ ?

(HINT: Do PEMDAS)

Which of the following is equivalent to $\sqrt{200}$ ?

(HINT: Factor Tree)

Simplify:
$2\sqrt{45}$
(HINT: Factor Tree)

Which of the following statements is TRUE about $\sqrt{98}$ ?

(HINT: Factor Tree)