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3 years ago

PLEASEEEEE HELP I HAVE A MATH TEST DUE TODAY and its 9:10 my time please help

Mathematics

1 answer:

Mrac [35]3 years ago

8 0

Answer:

Step-by-step explanation:

a is the center......

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Sarah earns $3.25 an hour stuffing envelopes. Write a rule to describe how the amount of money, m, earned is a function of the n

DENIUS [597]

Answer is 3.25h = m
That’s because Sarah’s earning 3.25 per hour so if you want to figure out how much money she’s making you can just substitute your value for h. Pls mark brainliest if possible, have a nice day

3 0

3 years ago

Mrs. Montgomery earns a 6.5% commission on her total sales. Last month, she had sales of $55,780,

Soloha48 [4]

try using the steps in my question i have one just like you

Step-by-step explanation:

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3 years ago

What is the value of x?<br> A. 52/3<br> B.3/4<br> C.17<br> D. 52/7

MrRa [10]

Answer:

Step-by-step explanation:

look at the x and y axis

5 0

3 years ago

Integrate the following. ∫<img src="https://tex.z-dn.net/?f=5x%5E%7B4%7D%20dx" id="TexFormula1" title="5x^{4} dx" alt="5x^{4} dx

Vadim26 [7]

Answer:

$\displaystyle D) {x}^{5} + \rm C$

Step-by-step explanation:

we would like to integrate the following Integral:

$\displaystyle \int 5 {x}^{4} \, dx$

well, to get the constant we can consider the following Integration rule:

$\displaystyle \int c{x} ^{n} \, dx = c\int {x}^{n} \, dx$

therefore,

$\displaystyle 5\int {x}^{4} \, dx$

recall exponent integration rule:

$\displaystyle \int {x} ^{n} \, dx = \frac{ {x}^{n + 1} }{n + 1}$

so let,

$n = 4$

Thus integrate:

$\displaystyle = 5\left( \frac{ {x}^{4+ 1} }{4 + 1} \right)$

simplify addition:

$\displaystyle = 5\left( \frac{ {x}^{5} }{5} \right)$

reduce fraction:

$\displaystyle = {x}^{5}$

finally we of course have to add the constant of integration:

$\displaystyle \boxed{ {x}^{5} + \rm C}$

hence,

our answer is D)

7 0

3 years ago

Read 2 more answers

A dance school has 54 students who learn salsa

Archy [21]

They should be 54 students who know how to salsa

Step-by-step explanation:

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4 years ago

Read 2 more answers