Ask question

Ask question

All categories

3 years ago

10

A phone has 5/8 of its battery charge left. If the battery loses 3/8 of its full charge every hour, how many hours will the batt

ery last?PLSSSS HURRYY

1 answer:

Marianna [84]3 years ago

3 0

Answer:

An hour and 45 minutes

You might be interested in

It's a exam please help

andrew11 [14]

Answer:

B. Phenotype

Step-by-step explanation:

The interaction between the genetic factors and environmental stimulus is what results in the disease phenotype. There may be significant public health benefits in using gene by environment interactions to prevent or cure disease.

5 0

3 years ago

Read 2 more answers

3. Use congruent triangles to find side lengths.

tatyana61 [14]

Answer:

Rahul reads 20 pages of a story book everyday and finish it in 12 days Ram is a slow reader and work for two days he was then joined by b find the total time taken to finish the work?

7 0

3 years ago

Use the probability distribution table to answer the question. What is P(2≤X≤5)? Enter your answer, as a decimal, in the box.

marishachu [46]

$\mathbb P(2\le X\le5)=\mathbb P(X=2)+\mathbb P(X=3)+\mathbb P(X=4)+\mathbb P(X=5)$

According to the table, we have

$\mathbb P(2\le X\le5)=0.15+0.09+0.07+0.02=0.35$

8 0

3 years ago

Read 2 more answers

In the accompanying diagram of right triangle ABC, the hypotenuse if AB, AC = 3, BC = 4, and AB = 5. Sin B is equal to

Trava [24]

Answer: $sin(B)=\frac{3}{5}$

Step-by-step explanation:

We are given that a triangle ABC is a Right Angled Triangle. The side AB is hypotenuse, so the angle opposite to side AB which will be angle C is a Right Angle (measures 90 degrees)

We have the side length of all 3 sides. Based on this information, we can construct a triangle with given measures. The triangle is shown in the attached image.

We have to find the value of Sin(B). Sin of an angle is defined as:

$sin(\theta)=\frac{\text{Opposite Side}}{\text{Hypotenuse}}$

The side opposite to angle B is AC with a length of 3 and hypotenuse is side AB with length 5. So Sin of angle B would be:

$sin(B)=\frac{3}{5}$

8 0

3 years ago

A sweater was on sale at %40 off the regular price. Ella saved $20 by buying the sweater on sale. What was the regular price of

Artyom0805 [142]

so she saved $20 and that was 40% of the regular price, let's say the regular price is "x".

if 20 is 40%, what is "x" or namely the 100%?

$\bf \begin{array}{ccll} amount0&\%\\ \cline{1-2} 20&40\\ x&100 \end{array}\implies \cfrac{20}{x}=\cfrac{40}{100}\implies \cfrac{20}{x}=\cfrac{2}{5}\implies 100=2x \\\\\\ \cfrac{100}{2}=x\implies 50=x$

7 0

3 years ago

Read 2 more answers