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2 years ago

Which fraction does the colored portion of the picture represent?

Mathematics

1 answer:

Lilit [14]2 years ago

5 0

Answer: 19/24

Step-by-step explanation: There are 19 colored squares out of 24 squares total.

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Imagine that you take a road trip from A to D, but you have to do it in segments. Let’s say the distance from A to B is 145 mile

Rzqust [24]

Answer: The average is 70.

Step-by-step explanation:

145+160+115=420

420 divided by 6 =70

So the average is 70.

4 0

2 years ago

Read 2 more answers

A recipe for a cake calls for 6 cups of flour Michelangelo’s has already put in 2 cups how many more cups does she need to put i

il63 [147K]

Ummm...4?

Am I stupid or something, that is a simple subtraction problem right? 6-2=4?

I am so confused, but okay.

Your answer is 4 cups.

4 0

2 years ago

A fitness instructor tested the arm strength of members of a fitness dass to compare their scores to the national average. The t

tester [92]

Answer:

A) Median: 7

Mode: 8

Range: 5

B) Tyler is wrong, the greater the MAD value, the greater the variability

Step-by-step explanation:

A) Given the data set: 4,6,6,7,7,8,8,8,9

The median is 7 (the middle point in the ordered list)

The mode is 8 (the most repeated number)

The range is 5 (the difference between the highest and lowest values)

3 0

2 years ago

a rectangle skate park is 60 yards long and 50 yards wide. plans call for increasing both the length and width of the park by x

lora16 [44]

Don't know what the question is asking but the are for the skate park would be 3000

6 0

2 years ago

An industrial psychologist consulting with a chain of music stores knows that the average number of complaints management receiv

vova2212 [387]

Answer: See explanation

Step-by-step explanation:

1. Use the five steps of hypothesis testing.

Step 1: The aim of the research is to conduct the five steps of hypothesis testing.

Step 2:

Null hypothesis: H0 u= 4

Population mean: H1 u = 4

Alternate hypothesis: u ≠ 4

Population mean: u ≠ 4

Step 3 and step 4 are attached.

Step 5: Based on the calculation, the calculated value of t is less than the t critical value, therefore, the null hypothesis will be failed to be rejected.

2. Sketch the distributions involved

This has been attached.

3. Explain the logic of what you did to a person who is familiar with hypothesis testing, but knows nothing about t tests of any kind.

The distribution is "t".

The means is tested by using T-test.

Chi-square is used to test the single variance.

8 0

2 years ago