All categories

3 years ago

By what number would you multiply to solve 4/5 t = 36

Mathematics

2 answers:

Elena L [17]3 years ago

8 0

Answer:

multiply both sides by 5/4

this will result in a final answer of t = 45

Step-by-step explanation:

4/5 t = 36 (multiply both sides by 5/4)

(5/4) (4/5) t = 36 (5/4)

t = 36 (5/4)

t = 45

uysha [10]3 years ago

5 0

Answer:45

Step-by-step explanation:

You might be interested in

{(2,5),(7,3)} is the inverse relation of the function {(5,2),(3,7)} truth or false

dezoksy [38]

frankly yes, because when you want inverse a function you must inverse it with line x=y

so when you inverse a function Df and Rf will convert together!

7 0

3 years ago

Which statements accurately describe the function f(x) = 3√18^x? Check all that apply.

Stella [2.4K]

A and C are correct.

5 0

3 years ago

Read 2 more answers

Please hwlp! Ava is driving her car. At the end of 2 hours she has driven 92 miles, and at the end of 5 hours she has driven 245

spin [16.1K]

Answer: 51 miles per hour

Use the points (2,92) and (5,245)
Then do y2-y1/x2-x1
So 245-92/5-2
=153/3
Simplify= 51

8 0

3 years ago

Is the equation a linear function?<br> y = -x + 3 +

7nadin3 [17]

A linear function is y=mx + b so yes (assuming + sign at end is accidental)

5 0

3 years ago

Legalize Marijuana, Part II. As discussed in Exercise 6.12, the 2010 General Social Survey reported a sample where about 48% of

kvv77 [185]

Answer:

Around 2397 Americans must be surveyed to get a margin of error of 2%.

Step-by-step explanation:

We are given the following in the question:

Proportion of US residents who thinks marijuana should be made legal = 48%

$\hat{p} = 0.48$

We have to construct a 95% confidence interval.

Margin of error = 2% = 0.02

Formula for margin of error =

$z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting values, we get,

$0.02 = 1.96\times \sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\\\\0.02 = 1.96\times \sqrt{\dfrac{0.48(1-0.48)}{n}}\\\\\sqrt{n} = 1.96\times \dfrac{\sqrt{0.48(1-0.48)}}{0.02}\\\\\sqrt{n}=48.96\\n = 2397.0816\approx 2397$

Thus, around 2397 Americans must be surveyed to get a margin of error of 2%.

8 0

3 years ago