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2 years ago

Pls help i’ll mark brainliest!!

Mathematics

1 answer:

Luba_88 [7]2 years ago

4 0

Answer: Aiden runs 187.5 meters per minute.
Explanation: Literally divide the two numbers

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Luis wants to buy a home priced at $315,000. He plans to finance this amount less the down payment required. His

sveta [45]

Answer:

d Luis is not eligible for a loan, he should reduce his recurring debt

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2 years ago

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Please help with this Geometry question. I just need help with the first question.

nignag [31]

Answer:

ST ≈ 5.21 cm

Step-by-step explanation:

ST = √(9² + 11²) - 9 = 5.212670403551895496...

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2 years ago

Suppose an automotive repair company wants to determine the current percentage of customers who keep up with regular vehicle mai

Nina [5.8K]

Answer: 1692

Step-by-step explanation:

Formula to find the sample size :

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2$

Given : Confidence level : $(1-\alpha)=0.90$

⇒ significance level = $\alpha= 0.10$

z-value for 90% confidence interval (using z-table)= $z_{\alpha/2}=1.645$

Prior estimate of the population proportion (p) of customers who keep up with regular vehicle maintenance is unknown.

Let we take p= 0.5

Margin of error : E= 2%=0.02

Now, the required sample size will be :

$n=0.5(1-0.5)(\dfrac{1.645}{0.02})^2$

Simplify , we get

$n=(0.25)(6765.0625)=1691.265625\approx1692$

Hence, the required sample size = 1692

8 0

3 years ago

Read 2 more answers

BRAINLIEST!!!

Sonbull [250]

Answer:

$\sqrt{37}$

Step-by-step explanation:

The distance d between a point (m , n ) and a line in the form

Ax + By + C = 0 , is calculated as

d = $\frac{|Am+Bn+C|}{\sqrt{A^2+B^2} }$

Here (m, n ) = (6, 2 ) and

6x - y = - 3 ( add 3 to both sides )

6x - y + 3 = 0 → A = 6, B = - 1, C = 3

d = $\frac{|6(6)+-1(2)+3|}{\sqrt{6^2+(-1)^2} }$

= $\frac{|36-2+3|}{\sqrt{36+1} }$

= $\frac{|37|}{\sqrt{37} }$

= $\frac{37}{\sqrt{37} }$ × $\frac{\sqrt{37} }{\sqrt{37} }$

= $\frac{37\sqrt{37} }{37}$ ← cancel 37 on numerator/ denominator

= $\sqrt{37}$

7 0

2 years ago

Suppose your friends parents invest $15,000 in an account paying 6% compounded annually. What will be the balance after 9 years

JulijaS [17]

A = 15000(1.04)6 .........You can put this into your calculator such that it becomes
A = $18,979.79

6 0

2 years ago