4 years ago

PLEASE HELP WILL MEDAL BRAINLIEST ANSWER!

Mathematics

1 answer:

babunello [35]4 years ago

3 0

The amount after 7 years is given by:
$A=15000(1+\frac{0.048}{4})^{4\times7}=20,948.15$
The answer is: $20,948.15

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a rectangular tank is 3/4 filled with water, when the metal prism is placed in the tank, it is 79/100 full. find the width w of

barxatty [35]

Answer:

no inglish :"<

sorry pero espero y alguien te responda bien pronto

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3 years ago

Sylvia is making a pot of stew that needs 3 quarts of beef broth. How many cups of beef broth does she need? Please explain how

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3 years ago

Read 2 more answers

In ΔLMN, MN = 15, NL = 20, and LM = 6. Which list has the angles of ΔLMN in order from smallest to largest?

Gnom [1K]

Answer:

m<N, m<L, m<M

Step-by-step explanation:

The angle that sees the longest side length has the bigger angle measurement

so the angles would be listed as following :

from smallest to largest :

m<N, m<L, m<M

6 0

3 years ago

What expression that can be used to check the quotient of 646÷3

kirza4 [7]

the quotient =215.3 repeating. so, you would do the 646 ÷ 215.3

5 0

3 years ago

The state education commission wants to estimate the fraction of tenth grade students that have reading skills at or below the e

gizmo_the_mogwai [7]

Answer:

The large sample n = 1713.96

Step-by-step explanation:

<u>Explanation</u>:-

given the population proportion was estimated to be 0.22

population proportion (P) = 0.22

The 95 % level of significance = 1.96≅ 2

The margin of error = 0.02

The formula of margin error

$\frac{2\sqrt{p(1-p)} }{\sqrt{n} } = 0.02$ … ( i )

Substitute 'p' values in equation (1)

$\frac{2\sqrt{0.22(1-0.22)} }{\sqrt{n} } = 0.02$

cross multiplication and simplification, we get

$2X0.414= 0.02 \sqrt{n}$

$\frac{2X0.414}{0.02} = \sqrt{n}$

$41.4 = \sqrt{n}$

squaring on both sides, we get

the large sample n = 1713.96

7 0

3 years ago