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
Vadim26 [7]
3 years ago
10

A fast typist can type 120 words in 100 seconds. At that rate, how many seconds would it take to type 258 words?

Mathematics
1 answer:
Alexeev081 [22]3 years ago
5 0

Answer: 215 seconds

Step-by-step explanation:

This is a ratio problem so you can set up the ratio like this:

120 words : 100 second.

If you divide both sides of the ratio by 120 you get:

1 word: 0.8333 seconds

Multiply both sides of the ratio by 258 and you get:

258 words: 215 seconds.

Therefore typing 258 will take them 215 seconds.

You might be interested in
Answer the question in the image
elena-s [515]
Th length of FH is 16
6 0
3 years ago
Items for a fundraiser are packaged in small boxes shaped like rectangular prisms that are inches long, inches wide, and 8 inche
allochka39001 [22]

Answer:

- The number of small boxes that will fill the large box 1 = 64

- The number of small boxes that will fill the large box 2 = 56

Step-by-step explanation:

Complete Question

Items for a fundraiser are packaged in small boxes shaped like rectangular prisms that are 4.5 inches long, 4.5 inches wide, and 8 inches tall. To transport the items to an event, you want to know how many of the small boxes will fit in larger boxes. The larger boxes are available in two sizes. Large Box 1 is 24.25 inches long, 18 inches wide, and 24 inches tall. Large Box 2 is 20.5 inches long, 18.5 inches wide, and 24 inches tall. Both the small and large boxes must remain upright.

Solution

To know how many of the small boxes will fit in larger boxes, we need to obtain the volumes of the small box, large box 1 and large box 2.

Volume of a cuboid = L × W × H

For the small box,

Length = L = 4.5 inches

Width = W = 4.5 inches

Height = H = 8 inches

Volume of the small box = 4.5 × 4.5 × 8 = 162 in³

For large box 1,

Length = L = 24.25 inches

Width = W = 18 inches

Height = H = 24 inches

Volume of the large box 1 = 24.25 × 18 × 24 = 10,476 in³

For large box 2

Length = L = 20.5 inches

Width = W = 18.5 inches

Height = H = 24 inches

Volume of the large box 2 = 20.5 × 18.5 × 24 = 9,102 in³

The number of small boxes that'll fill the large box 1 = (10,476/162) = 64.667 = 64 small boxes (rounded down because the fraction cannot be forced into the large box 1.

The number of small boxes that will fill the large box 2 = (9,102/162) = 56.185 = 56 small boxes.

Hope this Helps!!!

7 0
3 years ago
A rock is dropped from the top of a 2000-foot building. After 1 second, the rock is traveling 32 feet per second. After 2 second
alexandr402 [8]

Using the pairs (1,32) and (2,64) the rate of speed is (64-32 / 2-1 = 32 feet per second.

To find the rate of decent you would multiply the rate by time:

The equation is y = 32x

B. Replace x with 15 and solve for y:

Y = 32(15)

Y = 480

The rate of speed is 480 feet per second.

8 0
3 years ago
X-Y=5, 6X-6Y =?
denis-greek [22]

Answer:

<u>Yes, it is 30</u>

Step-by-step explanation:

And yes, you thought it through correctly.  6(X-Y) = 6*5

6(X-Y) = <u>30</u>

3 0
3 years ago
Read 2 more answers
Solve the given proportion.<br><br> x = [?]
Readme [11.4K]

Answer:

x=48

Step-by-step explanation:

I hope I helped!!1

6 0
3 years ago
Other questions:
  • Each saddle has exactly two saddle bags on it
    13·1 answer
  • Which inequality is shown in this graph?
    8·2 answers
  • Consider the diagram below.<br> Which of the following statements is correct?
    5·2 answers
  • What is the value of 3-(-2)?
    5·2 answers
  • What is the answer for this
    6·2 answers
  • A flock of birds was flying around a tree. When they landed, three birds to a branch, no branches were left and one bird had to
    12·2 answers
  • *cassually dances to “Savage Love” by Jason Durulo cause I’m ALMOST DONE!*
    10·1 answer
  • Can any help me 10 points!!!!!! Its to pass math
    10·2 answers
  • On a certain day, the temperature changed at a rate of -2O per hour. How long did it take for the change in temperature to be -1
    11·1 answer
  • 4. Courtney wants to sell her grandfather's antique 1932 Ford. She begins to set her price by looking at ads and finds these pri
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!