4 years ago

Please help i will mark brainly !

Mathematics

1 answer:

Natali [406]4 years ago

3 0

Answer:

1 hour and 20 minutes

Step-by-step explanation:

You might be interested in

20 POINTS PLEASE HELP

Rom4ik [11]

What are the measurements of the container

8 0

3 years ago

the life expectancy of a circulating coin is 30 years. the life expectancy of a circulating dollar bill is only 1/20 as long. fi

Flauer [41]

Given

the life expectancy of a circulating coin is 30 years

the life expectancy of a circulating dollar bill is only 1/20 as long.

Procedure

c=life expectancy of a circulating coin

p= life expectancy of circulating paper money

$p=\frac{1}{20}\cdot c$ $\begin{gathered} p=\frac{1}{20}\cdot30 \\ p=\frac{30}{20} \\ p=1.5 \end{gathered}$

The answer is: life expectancy of a dollar bill = 1.5 years

4 0

1 year ago

How many types of solutions are in a two variable system?

AveGali [126]

3 types

There are three types of systems of linear equations in two variables, and three types of solutions. An independent system has exactly one solution pair (x,y) . The point where the two lines intersect is the only solution. An inconsistent system has no solution.

7 0

3 years ago

Solve for h : 17 - 4h = -16 + 11h

8090 [49]

Answer:

h=2.2

Step-by-step explanation:

8 0

2 years ago

Jamal walked 34 mile yesterday morning and 18 mile yesterday afternoon. What was the total distance walked by Jamal?

grin007 [14]

The answer is 52 miles