4 years ago

I WILL GIVE YOU BRAINLIEST you dont have to explain just please help

Mathematics

2 answers:

Doss [256]4 years ago

5 0

Answer:

The length of each side is three foot.

Step-by-step explanation:

3241004551 [841]4 years ago

5 0

Answer:

1 ft.

Step-by-step explanation:

see attached

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A container holds 4 gallons of lemonade. A large lemonade contains 16 ounces. How many large lemonades could the restaurant sell

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

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3 years ago

Consider the data below. 20, 40, 50, 50, 60, 80, 80, 80 Each value increases by 10. Determine whether each statement is true or

larisa [96]

Answer:

True

True.

All the statements are true.

Step-by-step explanation:

When the data values are increased by 10, the value of the mean, median and mode also increases by 10.

Kindly check the attached file for the workings.

7 0

4 years ago

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Im the triangle below, the value of h is 3/4 the side length that is labeled on the figure. What is the area of the triangle?

Evgen [1.6K]

Answer:

6.4mm

Step-by-step explanation:

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4 years ago

What is the standard deviation of this data set?

Semmy [17]

Answer:

D. 24.7

Step-by-step explanation:

First off we need to find the Mean of the data set. We take sum of all the data in the set and divide it by the number of sample in the data set.

$Mean=\dfrac{12+16+22+23+23+34+44+46+47+48+64+67+73+83+89}{15}$

$Mean=\dfrac{691}{15}$

$Mean=46.07$

Now we find the variance using the formula:

σ²=Σ(x-Mean)²

n-1

σ²= $\dfrac{(12-46.07)^{2}+(16-46.07)^{2}+(22-46.07)^{2}+...+(89-46.07)^{2}}{15-1}$

σ²= $\dfrac{8,554.934}{14}$

σ²=611.07

Now that we have the variance, we can use the variance to solve for the standard deviation by getting the square root of the variance.

SD= $\sqrt{611.07}$

SD=24.72

7 0

4 years ago

Bill and Jenna are solving the quadratic equation x 2 - x = 12. Bill solved this way Jenna solved this way x 2 - x = 12 x(x - 1)

rosijanka [135]

I'm assuming the 0s are negative signs.

Anyway, Jenna did the correct way to solve it. Bill didn't solve the quadratic equation correctly because he didn't proceed to solving for the zeros of the equation - which Jenna did.

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4 years ago