Calculate mean, median, and mode for each set of data. IQ’s: 78, 79, 87, 88, 101, 120, 132

11 <= y -43

Solve for y:

First rewrite so y is on the left side:

Y-43 >= 11

Add 43 to both sides:

Y >=54

Since 54 is included in the answer it would be a solid dot on 54 and the shaded area would cover all numbers greater than 54.

The answer Is:

A number line going from 50 to 60. A solid circle is at 54. Everything to the right of the circle is shaded.

Answer:

B. second choice

Step-by-step explanation:

I answered the question on Edge and got it right.

Answer:

2a-29b-43     pls give me brainlist because my answer is the best

Step-by-step explanation:

8a-20b-28-6a-9b-15

2a-29b-43

Answer:

12

Step-by-step explanation:

The area of a right triangle is base1 * base2 *.5

This means the area is 4*6*.5 = 12

Answer:

D. [tex]- \frac{13}{35}[/tex]

Step-by-step explanation:

[tex]\frac{4}{5} + x = \frac{3}{7} \\\\x = \frac{3}{7} - \frac{4}{5} \\\\x = \frac{15 - 28}{35} = -\frac{13}{35}[/tex]

Answer:

Multiplying polynomials is a bit more challenging than adding and subtracting polynomials. We must use the distributive property to multiply each term in the first polynomial by each term in the second polynomial. We then combine like terms. We can also use a shortcut called the FOIL method when multiplying binomials. Certain special products follow patterns that we can memorize and use instead of multiplying the polynomials by hand each time. We will look at a variety of ways to multiply polynomials.

Answer:

11/3

Step-by-step explanation:

Answer:

71/50 hope this helped

Step-by-step explanation:

Answer:

[tex]1\frac{21}{50}[/tex]

Step-by-step explanation:

[tex]142\% = \frac{142}{100} = 1\frac{42}{100} = 1\frac{21}{50}[/tex]

142% = 1.42

Answer:

x = 8

Step-by-step explanation:

I am assuming that you want to solve for x.

Note the equal sign, what you do to one side, you do to the opposite side. Isolate the variable, x. Add 2 to both sides:

x - 2 (+2) = 6 (+2)

x = 6 + 2

x = 8

x = 8 is your answer.

~

Answer:

3x² + 13x + 4

Step-by-step explanation:

3x³ - 2x² - 61x - 20

3x³ - 15x² + 13x² - 65x + 4x - 20

[3x²(x - 5) + 13x(x - 5) + 4(x - 5)]/(x-5)

3x² + 13x + 4

Answer: the guniuea pig is bigger by 25 centimeters!

Step-by-step explanation:

Fish= 40 milimeters = 4 centimeters

Guniuea pig= 25 centimeters

Answer:

the guniuea pig is bigger by 25 centimeters!

just easy

Y= 1.3 (Rounded to nearest tenth) x = 0.7 (rounded to the nearest tenth)

Step-by-step explanation:

You can solve this using substitution or elimination.

I used elimination.

-3(5x+2y =7)  <---- On this step I used multiplicitive property of equality and multiplied everything by -3.

-15-6y=-21

-2x+6y=9

+_____________________

Add these and we get -17x=12

We divide by -17 and we get that x= 12/-17

Substitute this back into the original equation and we get that y=1.3 (rounded)

Answer:x=0.95

Y=1.12

Step-by-step explanation:

5x+2y=7...(1)

-2x+6y=9..(2)

Multiply (1) by -2

-10x-4y=7...(3)

Multiply (2) by 5

-10x+30y=45..(4)

Substrate (3) from (4)

34y=38

Y=38/34

Y=1.12

Substitute y=1.12 to(1)

5x+2(1.12)=7

5x+2.24=7

5x=7-2.24

5x=4.76

X=4.76/5

X=0.95

Answer: THEY ARE THE SAME

Step-by-step explanation:

Therefore, lifting 20 kg 10 m requires more work than pushing with 115 N over 15 m.

Note: It's important to mention that the unit of work is the Joule (J), where 1 Joule is equal to 1 N·m. So, in both cases, the units of work are in Joules.

Answer:

2/3

Step-by-step explanation:

i don't know how to explain it, but this is the answer :) good luck

Answer:

x = 2 , y = -3

Step-by-step explanation by elimination:

Solve the following system:

{3 x - y = 9 | (equation 1)

2 x - y = 7 | (equation 2)

Subtract 2/3 × (equation 1) from equation 2:

{3 x - y = 9 | (equation 1)

0 x - y/3 = 1 | (equation 2)

Multiply equation 2 by 3:

{3 x - y = 9 | (equation 1)

0 x - y = 3 | (equation 2)

Multiply equation 2 by -1:

{3 x - y = 9 | (equation 1)

0 x+y = -3 | (equation 2)

Add equation 2 to equation 1:

{3 x+0 y = 6 | (equation 1)

0 x+y = -3 | (equation 2)

Divide equation 1 by 3:

{x+0 y = 2 | (equation 1)

0 x+y = -3 | (equation 2)

Collect results:

Answer: {x = 2 , y = -3

Answer:

x=2 y=7.

Step-by-step explanation:

3x-y=9

-2x+y=7

x=2

2(2)+y=7

4+y=7

-4. -4

y=7

Answer:

20 bags

Step-by-step explanation:

Answer:

it is 2

Step-by-step explanation:

corona is a beer virus so drink lots of it

Answer:

y = 1/3 +2

Step-by-step explanation:

Answer: Simplify 8/10 which is 4/5.

Step-by-step explanation:

Answer:

15.4 inches square

Step-by-step explanation:

Formula for finding the sector of a circle is:

[tex]A = \frac{\theta°}{360°} \times \pi {r}^{2} [/tex]

Given that,

[tex]{\theta} = {60}^{0} [/tex]

r= 5 inches

Take;

[tex]\pi = 3.14[/tex]

By substitution,

[tex]A = \frac{60°}{360°} \times 3.14 \times {5}^{2} [/tex]

A =15.4 inches square

Answer:

B.Dining out

Step-by-step explanation:

I hope the below question is the full one that you want to ask

Select the correct answer. Zara is six months into her first job, and she’s also attending community college. She is planning to start saving a portion of her paycheck and has created a monthly budget to track her spending. Which budget item should Zara reduce to increase her savings? A. college tuition B. dining out C. rent D. utility bills

I think it is B: dinning out.

Because A C D are fixed cost, she could not adjust or change by herself. She can only save money when she cooks, do not need to go out for food.

Answer:

(a):  4(8x - 3)

Option B, 32x - 12 because 4(8x - 3) distributes as 4*8x + 4*-3 = 32x - 12

Option D, 4*8x - 4*3 because it simplifies into 32x - 12

(b):  7y + 2y + 8y

Option C, 17y because 7 + 2 + 8 = 17

Option A, 7y + 10y because it adds to 17y

Answer:

[tex]x + 2 = \pm2[/tex]

Step-by-step explanation:

After Theo added to both sides of:

[tex] {(x + 2)}^{2} - 9 = - 5[/tex]

He got;

[tex]{(x + 2)}^{2} = 4[/tex]

Next he took the square root of both sides to get;

[tex]x + 2 = \pm \sqrt{4} [/tex]

When Theo simplifies, he will obtain:

[tex]x + 2 = \pm2[/tex]

Therefore the second option is correct.

Answer:

5 spaces to the right because there are 5 terminating zeros in 10^5. This is because 10^5 = 100000, which has 5 terminating (ending) zeros.

Hope this helps.

Final answer:

To multiply 52.48 by 10⁵, move the decimal point five places to the right, resulting in a final product of 5248000.

Explanation:

To determine the product of 52.48×10⁵, you should move the decimal point in 52.48 a certain number of places to the right. Since we are multiplying by 105, which is the same as 10 to the power of five, we have five zeros after the 1 in 10 to the power of 5. Therefore, we move the decimal point five places to the right. Sometimes we may not have enough digits, and in such a case, we add zeros as placeholders.

Performing this movement with our number 52.48 gives us:

52.48 (original number)

524.8 (after moving 1 place)

5248 (after moving 2 places)

52480 (after moving 3 places)

524800 (after moving 4 places)

5248000 (after moving 5 places)

Therefore, the product of 52.48 and 10 to the power of 5 is 5248000.

Answer:

its been awhile so i aint even going to try

Step-by-step explanation:

laskjdflaksjfasldkjfa;sldfjkal;kdfjasl;kfjasl;dkfj

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

[tex]65 = x + x - 5 + 7[/tex]

[tex]65 - 7 + 5 = x + x[/tex]

[tex]63 = 2x[/tex]

[tex]x = \frac{63}{2} = 31.5[/tex]

The length of each side is 31.5m, 26.5m, 7m

let's divide the whole by the sum of its ratios, namely let's 160 ÷ (8+12), and then distribute accordingly.

[tex]\bf \textit{160 at 8:12 ratio}\qquad \qquad \cfrac{8\cdot \frac{160}{8+12}}{12\cdot \frac{160}{8+12}}\implies \cfrac{8(8)}{12(8)}\implies \cfrac{64}{96}[/tex]

Answer:

80%

Step-by-step explanation:

Answer:

286

Step-by-step explanation:

1,144÷4=286