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saw5 [17]
3 years ago
8

Crystal earns $5.50 per hour mowing lawns.how much does crystal earn if she works 3 hours and 45 minutes

Mathematics
1 answer:
Deffense [45]3 years ago
3 0
Your question does not make sense unless you can estimate but the answer would be 20.625

Work:
You have to multiply 5.50 to 3.75 because 45 is 75 percent of 60
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line m contains (6,8) and (-1,2). Line n contains (-1,5) and (5,y). what is the value of y if line m is perpendicular to line n
irakobra [83]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Solve for g. <br>what is g equal to?​
sweet [91]

Answer:

\displaystyle g=\frac{4\pi^2l}{T^2}

Step-by-step explanation:

<u>Equation Solving</u>

Given the equation

\displaystyle l=\frac{gT^2}{4\pi^2}

It's required to solve it for g. Let's swap sides of the equation:

\displaystyle \frac{gT^2}{4\pi^2}=l

Multiply by 4\pi^2 to remove the denominator:

\displaystyle gT^2=4\pi^2l

Divide by T^2

\boxed{\displaystyle g=\frac{4\pi^2l}{T^2}}

4 0
3 years ago
What is the value of<br> 3/5 Divided 7/8<br><br> :
ollegr [7]

Answer:

3 7

- ÷ -

5 8

3 8

= - × -

5 7

24

24= ----

35

8 0
2 years ago
Write the equation of the line that has a slope of -2 and goes through the point (-3,4).
liubo4ka [24]

<u>SOLUTION:</u>

General Equation: y = mx + b

.

Substitute slope = -2 into the equation:

y = -2x + b

.

Find the y-intercept:

4 = -2(-3) + b

4 = 6 + b

b = -2

.

Substitute b = -2 into the equation:

y = -2x - 2

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Answer: y = -2x - 2

4 0
4 years ago
Read 2 more answers
Tritium is a radioactive isotope of hydrogen that decays by about 5% per year. A large bottle of water that contained 856,000 tr
Inessa05 [86]

The amount of Tritium that bottle contains now will be 439,421.

<h3>What is an exponent?</h3>

Consider the function:

y = a (1 - r)ˣ

Where x is the number of times this decay occurs, a = initial amount, and r = fraction by which this decay occurs.

Tritium is a radioactive isotope of hydrogen that rots by around 5% each year. An enormous container of water that contained 856,000 tritium iotas stayed undisturbed for a very long time.

Then the amount of Tritium that bottle contains now will be given as,

y = 856,000 (1 - 0.05)¹³

Simplify the equation, then we have

y = 856,000 (1 - 0.05)¹³

y = 856,000 (0.95)¹³

y = 856,000 (0.51334)

y = 439,421

The amount of Tritium that bottle contains now will be 439,421.

More about the exponent link is given below.

brainly.com/question/5497425

#SPJ1

6 0
1 year ago
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