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
andrey2020 [161]
3 years ago
15

If Rebecca reads 2pages per minute, how many pages could she read in 2 1/2 hours?

Mathematics
1 answer:
Mamont248 [21]3 years ago
3 0

Answer:

300

Step-by-step explanation:

2*60 for 1 hr

120*2 to find two hrs

2*30 for 1/2 hr

add

You might be interested in
betty closes the nozzle and fills it completely with a liquid. She then opens the nozzle. If the liquid drips at the rate of 14
natta225 [31]

Answer:

4.71 minutes

Step-by-step explanation:

Incomplete question [See comment for complete question]

Given

Shape: Cone

r = 3 -- radius

h = 7 --- height

Rate = 14in^3/min

Required

Time to pass out all liquid

First, calculate the volume of the cone.

This is calculated as:

V = \frac{1}{3} \pi r^2h

This gives:

V = \frac{1}{3} * 3.14 * 3^2 * 7

V = \frac{1}{3} * 197.82

V = 65.94in^3

To calculate the time, we make use of the following rate formula.

Rate = \frac{Volume}{Time}

Make Time the subject

Time= \frac{Volume}{Rate }

This gives:

Time= \frac{65.94in^3}{14in^3/min}

Time= \frac{65.94in^3}{14in^3}min

Cancel out the units

Time= \frac{65.94}{14} min

Time= 4.71 min\\

3 0
3 years ago
Find equivalent expressions for a+a+a+5+a+3 plz help
baherus [9]
4a+8
Add all A's together.
Add 5 and 3 together.
8 0
3 years ago
Read 2 more answers
Written as a simplified polynomial in standard form, what is the result when (x-8)^2
Lady_Fox [76]

The result of the simplified polynomial in standard form is 26x-67-x^2.

Given that,

  • There is (x-8)^2.
  • And, 10x - 3
  • The above (x - 8)^3 should be subtracted from 10x-3.

Based on the above information, the equation be like

= (10x - 3) - (x - 8)^2

= 10x - 3 -(x^2-16x+64)

= 10x - 3-x^2+16x-64

= 26x-67-x^2

Therefore we can conclude that the result of the simplified polynomial in standard form is 26x-67-x^2.

Learn more: brainly.com/question/24169758

6 0
2 years ago
Drinks are prepared and arranged on a table for a party. The probability that a drink is grape juice is 0.3. The probability tha
Makovka662 [10]

Answer:

0.5

Step-by-step explanation:

P(grape or straw) = P(grape) + P(straw) − P(grape and straw)

P(grape or straw) = 0.3 + 0.3 − 0.1

P(grape or straw) = 0.5

6 0
3 years ago
What is the area of this figure?<br><br> ___ Units^2
iogann1982 [59]
Break it down to smaller shapes find their aree and then add all of the shapes ares together. I got 44 but I did it quickly don’t forget to divide by two when finding the area of a triangle.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is (4x^3) divided by (2x)
    14·1 answer
  • In a chemical compound there are three parts zinc for every 16 parts copper by mass. A piece of the compound contains 320 g of c
    15·1 answer
  • your soccer team isn’t holding a silent auction dinner as a fundraiser to pay for school uniforms. The list shows all the expens
    11·1 answer
  • What do they mean by this plz help me
    13·1 answer
  • Solve the linear system of equations using the linear combination method.
    5·1 answer
  • A scale drawing of a door is 2 cm high. If the scale is 1 cm = 4 meters, what is the actual height of the door?
    11·1 answer
  • Simplify the following expression.<br> X^-2/3 multiplied by x^6/7
    7·1 answer
  • What is the answer to 1 3 x + 5 x = -6
    5·2 answers
  • 8/9-2/4subtract the following fraction​
    5·1 answer
  • 8 - 3(x + 2) help please!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!