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2 years ago

Please help me I really need help. I will mark you brainliest

Mathematics

1 answer:

STALIN [3.7K]2 years ago

7 0

Answer:

15? I might be wrong tho.....

Step-by-step explanation:

I looked at the other shape and figured out the difference between 14 and 22 was 8, so I added 8 to 7 and got 15.

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What is 45/76 simplified

adelina 88 [10]

45/76 = 0.59211 76
You just had to divide the numerator by the denominator
Hope I helped:)
Mark me as brainliest if I helped

4 0

3 years ago

Read 2 more answers

Need answer fast with all the steps included please

marysya [2.9K]

Answer:

$(\frac{6x^2y}{5})$

Step-by-step explanation:

Given

$\frac{(2x)(3x^3y^2)}{5x^2y}$

Required

Solve

Open the brackets

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(2x*3x^3y^2)}{5x^2y}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^4y^2)}{5x^2y}$

Apply law of indices:

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^{4-2}y^{2-1})}{5}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^2y)}{5}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $(\frac{6x^2y}{5})$

6 0

2 years ago

A published report of a repeated-measures research study includes the following description of the statistical analysis. "The re

balandron [24]

Answer:

3 treatment conditions were compared in the study.

14 individuals participated in the study.

Step-by-step explanation:

Consider the provided information.

Part (A) How many treatment conditions were compared in the study?

There are two sets of degrees of freedom; one for the numerator and one for the denominator.

F ratio is defined as: $df=(df_{\text{Between treatment}}, df_{error})$

The formula for between treatment is: $df_{\text{Between treatment}}=k-1$

Substitute $df_{\text{Between treatment}}=2$ in above formula.

$2=k-1$

$k=3$

Therefore, 3 treatment conditions were compared in the study.

Part (B) How many individuals participated in the study?

The error degree of freedom is $df_{error}=(k-1)(n-1)$

Substitute $df_{error}=26$ and k=3 in above formula.

$26=(3-1)(n-1)$

$26=2(n-1)$

$14=n$

Hence, 14 individuals participated in the study.

3 0

3 years ago

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

vredina [299]

558 divided by 23 equals
24 with a remainder of 6

6 0

3 years ago

What is 2/3 ÷ 4/5 = ?

11Alexandr11 [23.1K]

Answer:

5/6

Step-by-step explanation:

2/3 ÷ 4/5 = ⇒ changing division to multiplication by reciprocal of the second fraction
2/3 × 5/4 = ⇒ simplify and multiply numerators and denominators
5/6 ⇒ here is the answer

3 0

3 years ago

Please help me I really need help. I will mark you brainliest​

Please help me I really need help. I will mark you brainliest