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Nikolay [14]
3 years ago
6

15!!!! POINTSS what is the mode in the data shown below

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
7 0
Answer is 20, hope this helps BRAINLIEST?
dolphi86 [110]3 years ago
7 0
Here is the other answer so that you can give the person above me brainest
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Felicia has $4.17 in change. After she takes out the quarters, she has $4.42 left. How many quarters did she take out
Lady bird [3.3K]

Answer:

1

Step-by-step explanation:

A quarter is 25 cents. $4.17 + $0.25 = $4.42

She added 1 quarter.

6 0
3 years ago
A marketing research company is estimating the average total compensation of party clowns. Data were randomly collected from 48
ExtremeBDS [4]

Answer:

"90% confidence" means there is a probabilty of 90% that the population mean (average compensation for the population of party clowns) lies within the confidence interval.

Step-by-step explanation:

The confidence interval is a range of values in which, according to the level of confidence that is calculated, is likely to include a parameter of the population. In this case, this parameter is the population mean compensation of party clowns.

The level of confidence is 90%, so there is 90% of confidence (or probability) that the population mean compensation for party clowns lie within $9394 and $9926.

None of the options below is correct.

3 0
3 years ago
The perimeter of a rectangle is 80 inches. The length is 4 inches longer than twice the width. What are the dimensions of the re
Ganezh [65]

Answer:

<h3>length = 28 cm</h3><h3>width = 12 cm</h3>

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

From the question

Perimeter = 80cm

The length is 4 inches longer than twice the width is written as

l = 4 + 2w

Substitute this into the formula and solve for the width

That's

80 = 2( 4 + 2w) + 2w

80 = 8 + 4w + 2w

6w = 80 - 8

6w = 72

Divide both sides by 6

w = 12 cm

Substitute w = 12 cm into l = 4 + 2w

That's

l = 4 + 2(12)

l = 4 + 24

l = 28cm

Therefore

length = 28 cm

width = 12 cm

Hope this helps you

7 0
3 years ago
In Pensacola, Florida, the average rainfall
Lerok [7]

the average rainfall, in inches, in  December is 4.15 inch . Correct option C. 4.15 .

<u>Step-by-step explanation:</u>

Here we have , In Pensacola, Florida, the average rainfall  in the month of July is 7.40 inches. By  October, the average rainfall decreases by  35%. By December, the average rainfall  drops another 0.66 inches. We need to find the average rainfall, in inches, in  December .Let's find out:

In July  , rainfall was 7.40 inches . By  October, the average rainfall decreases by  35% i.e.

⇒ 7.4 - \frac{7.4(35)}{100}

⇒ 7.4 - 0.074(35)

⇒ 7.4 - 2.59

⇒ 4.81

By December, the average rainfall  drops another 0.66 inches i.e.

⇒ 4.81-0.66

⇒ 4.15

Therefore, the average rainfall, in inches, in  December is 4.15 inch . Correct option C. 4.15 .

5 0
4 years ago
Theo made a donation to a charity. His grandfather agreed to add $4.00 to Theo's donation amount and then donate half of that su
miss Akunina [59]

So you have to solve for "donation" - so let's call that X. And the things we know are what the grandfather donated, as a function - meaning based upon - Theo's donation. We'll call that Y.

So Y is equal to 1/2 of $4 plus Theo's donation...... 0.5*(x+4).

So... 4.25 = 0.5(X+4), solving for X

4.25=0.5x + 2

-2            -2

2.25=0.5x - divide each side by 0.5 to get x alone.

x = 4.50

Plugging back in:

(4.50 + 4.00)*0.5 = 4.25!

8 0
4 years ago
Read 2 more answers
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