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
Vlad1618 [11]
3 years ago
8

McGraw-Hill Companies,

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
5 0

Answer:

10 minutes

Step-by-step explanation:

Let's call the Acme Company A and Beltone as B

Let m be the number of minutes

A = $21 + $0.05m

B = $15 + $0.11m

  • A = B
  • $21 + $0.05m = $15 + $0.11m
  • $6 + $0.05m = $0.11m
  • $6 = $0.06m
  • 10 = m

It will take 10 minutes for both prices to be equal.

-Chetan K

You might be interested in
25 % of my candies were chocolate. If I had 25 chocolate candies how many candies did I have all together?
erica [24]
25%=25 candies
100 divided by 25=4
25*4=100 candies
100%=100 candies
5 0
3 years ago
Read 2 more answers
What is the largest factor of 16 that is also a perfect cube?
ELEN [110]

The largest factor of 16 that is also a perfect cube is 2. When you factor out 16, you will get 4 times 4 and then factor out 4, you will also get 2 times 2 times 2 times 2. Other factors for 16 is 8 times 2 which can be further divided into 2 times 2 times 2 times 2. When you factor out 8, you get 2 times 2 times 2 and so 2 is a perfect cube.

7 0
3 years ago
On Monday, a fruit vendor bought 808080 pieces of fruit to sell at her market, 35\%35%35, percent of which were apples and the r
Zepler [3.9K]

Answer:

<u>28.8%</u> of the fruit she bought on Tuesday was apples.

Step-by-step explanation:

Given:

On Monday, a fruit vendor bought 80 pieces of fruit to sell at her market, 35%, percent of which were apples and the rest of which were oranges. On Tuesday, the vendor bought the same number of oranges, but she only bought 73 pieces of fruit.

Now, to find the percentage of apples among the fruit she bought on Tuesday.

So, on Monday the fruit vendor bought 80 pieces of fruit.

35%, percent of which were apples.

So, the number of apples in the fruit are:

35\%\ of\ 80\\\\=\frac{35}{100} \times 80\\\\=0.35\times 80\\\\=28\ apples.

Thus, there are 28 apples.

Now, the rest are oranges, so we find the number of oranges by subtracting   28 apples from 80 pieces of fruit:

80-28=52\ oranges.

As, there were 52 oranges in the fruit on Monday.

And, the vendor bought same number of oranges on Tuesday.

<u><em>So, total number of fruit pieces she bought on Tuesday was 73.</em></u>

Now, to get the number of apples she bought on Tuesday we subtract number of oranges from the total number of pieces of fruit:

73-52=21.

<u><em>Hence, the apples she bought on Tuesday was 21.</em></u>

Now, to get the percentage of fruit she bought on Tuesday was apples:

\frac{21}{73} \times 100\\\\=\frac{2100}{73} \\\\=28.8\%.

Therefore, 28.8% of the fruit she bought on Tuesday was apples.

8 0
4 years ago
Find the width of the rectangular prism when the surface area is 208 square centimeters.
ozzi
SA=2(lw+wh+lh) This is the formula for finding the surface area of a rectangular prism, where SA is surface area, l is length, w is width, and h is height.

208=2(lw+wh+lh)
104=lw+wh+lh Here, I divided both sides by 2 to get ride of the 2.

Now, I used prime factorization to find out all the prime factors of 104, which are 2, 2, 2, and 13. Since rectangular prisms only have 3 dimensions, I needed to combine two of the prime factors. In this case, I can either combine 2 of the 2s to get 2, 4, and 13 or I can combine 13 with one of the 2s to get 26, 2, and 2.

If my dimensions were 2, 4, and 13...
my surface area would be 172 sq cm.

If my dimensions were 2, 2, and 26...
my surface area would be 208 sq cm.

Hence, the width of the rectangular prism when the surface area is 208 square centimeters can be either 2 or 26.
7 0
4 years ago
What is the fraction 2/5 divided by 3/35?
muminat
(2/5)/(3/35)= 14/3. Any questions please ask!
7 0
4 years ago
Other questions:
  • Alyssa got a job as a part-time waitress at a diner. She earns a daily wage of $50 and a 20% tip from the bill amount of the cus
    15·1 answer
  • 1/3X+1/4y=1,2X-30 what is the value of y
    14·2 answers
  • In the standard (x, y) coordinate plane, what is the distance, in coordinate units, between (-3, -2) and (5, 5)?
    5·1 answer
  • Can anyone help me with this. It asks to solve and check your answer.
    13·1 answer
  • Which statement is correct?
    10·1 answer
  • which statement best explains why the sum of the areas of the two white squares in figure 2 is the same as the area of why squar
    8·1 answer
  • without multiplying.Circle wether each product is greater than ,less than or equal to the whole number.. 4 1/8 *7
    15·1 answer
  • Express sin L as a fraction in simplest terms.
    8·1 answer
  • If RS=3x + 1, ST= 2x - 2, and RT=64 find the value of RS and ST
    13·1 answer
  • Can someone help with this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!