1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
devlian [24]
3 years ago
6

Ashley drove 315 miles in 5 hours.

Mathematics
1 answer:
kaheart [24]3 years ago
5 0

Answer:

13 hours

Step-by-step explanation:

divide 315 miles by the amount of hours to figure out how many miles she drives in an hour (63 mph)

819 miles divided by the speed (63 mph) gives you the amount of hours it takes her to drive 819 miles.

You might be interested in
Please help. I need a step by step explanation. Extra points will be given as well as brainiest!!!
Shalnov [3]

Answer:

V =113.04

Step-by-step explanation:

A sphere has a surface area of 113.04

SA = 4 pi r^2

113.04 = 4 pi r^2

Let pi 3.14

113.04 = 4 *(3.14) r^2

113.04 = 12.56 r^2

Divide each side by 12.56

113.04/12.56 = r^2

9 = r^2

Take the square root of each side

3 =r

We want to find the volume

V = 4/3 pi r^3

V = 4/3 (3.14) 3^3

V =113.04

3 0
3 years ago
Use quadratic formula to solve 1-6x^2-x​
eduard

Answer:

(3x-1)(2x+1)

Step-by-step explanation:

1-6x^2-x=0

-6x^2-x+1=0

6x^2+x-1=0

6x^2+(3-2)x-1=0

6x^2+3x-2x-1=0

3x(2x+1)-1(2x+1)=0

(3x-1)(2x+1)=0

So the factor is (3x-1)(2x+1)

6 0
3 years ago
There are 500 computers in an office building. The IT manager randomly chose 40 computers to be inspected for viruses. Of those
EastWind [94]
About 75 computers have a virus
3 0
2 years ago
HELP ME! @all smart people
larisa86 [58]
The first one is 5.3 you multiply 4x4 which is 16 then divide by 3 which then gives you the answer
6 0
2 years ago
Read 2 more answers
What is the area of the figure? Use 3.14 for π. Round to the nearest hundredth if necessary.
vfiekz [6]

Answer:

81.12 cm²

Step-by-step explanation:

The area for a semicircle can be figured with this formula: (πr²)/2. The triangle's area formula is bh/2.

(3.14 * 4²)/2 + (14 * 8)/2 <em>(Work the operations in parentheses first.)</em>

(3.14 * 16)/2 + 112/2

50.24/2 + 112/2 (<em>Divide 50.24 by 2. Do the same for 112.)</em>

25.12 + 56 (<em>Add 25.12 & 56.)</em>

81.12 cm²

The area of the figure is 81.12 cm².

7 0
3 years ago
Other questions:
  • arc commutes to work on his bicycle, which has tires that measure 26 inches in diameter. A device on his bike informs him that o
    15·1 answer
  • Need help pls I have the answer but have to show my work
    5·1 answer
  • What Is the slope of the line on the graph?
    8·2 answers
  • WHICH SENTENCE IDENTIFIES THE Y INTERCEPT AND ORDERED PAIR OF THE POINT ON THE GRAPH
    12·1 answer
  • a recipe for 1 loaf of bread calls for 2 cups of flour, 12 tablespoons of water, and 1 teaspoon of salt. The recipe can be scale
    7·1 answer
  • IDK- PLS HELP ME plss
    14·1 answer
  • How do functions work? Could someone explain how to know which questions are functions or not
    13·1 answer
  • Dont get this, please help
    7·2 answers
  • You have to solve for X
    7·1 answer
  • Pythagorean Theorem with Known Legs
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!