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
makkiz [27]
3 years ago
6

Maria's Grocery Store buys grapefruit at a cost

Mathematics
1 answer:
Amanda [17]3 years ago
4 0

Answer: 25 grapefruits

Step-by-step explanation:

They buy grapefruit at a price of 5 per dollar. This means that the price per grapefruit is:

= 1 / 5

= $0.20 per grapefruit.

They then sell at a price of 5 per $3. The selling price per grapefruit is:

= 3 / 5

= $0.60

The profit per grapefruit is:

= 0.60 - 0.20

= $0.40

In order to make a profit of $10, they should sell:

= 10 / 0.4

= 25 grapefruits

You might be interested in
Please help on this asap
Lelechka [254]
I believe that would be the last choice, because it is not impossible that someone without contacts or glasses would be chosen.  And it is a fairly similar chance that someone with glasses or with contacts will be chosen.  Hope this helps! :)
7 0
4 years ago
Two similar cylinders have radii of 15 inches and 6 inches. What is the ratio of the surface area of the small cylinder to the s
Levart [38]

Answer:

4:25

Step-by-step explanation:

Given that,

r₁ = 15 inches, r₂ = 6 inches

The area of the cylinder is given by :

A=2\pi rh+2\pi r^2

The ratio of surface areas of two cylinders,

\dfrac{S_2}{S_1}=\dfrac{2\pi r_2h_2+2\pi r_2^2}{2\pi r_1h_1+2\pi r_1^2}\\\\\dfrac{S_2}{S_1}=(\dfrac{r_2}{r_1})^2\\\\=\dfrac{6}{15}^2\\\\=\dfrac{4}{25}

Hence, the required ratio is 4:25.

8 0
3 years ago
Preston drew a blueprint of an additional room he is planning to add to his house. On the blueprint, 1 centimeter is equal to 4
Yuri [45]
It would be 3 cm by 4 cm because you just divide the number of feet by 4.
7 0
3 years ago
Who is known for inventing the telephone?
solmaris [256]

Answer:

D

Step-by-step explanation:

4 0
3 years ago
Which represents the volume of the cylinder, in cubic
11Alexandr11 [23.1K]

Answer: 300π

Step-by-step explanation: Volume=(pi)(radius^2)(height)

Volume=(pi)(5^2)(12)

V=(pi)(25)(12)

V=(pi)(300)

6 0
3 years ago
Other questions:
  • Simplify the following expression
    6·2 answers
  • If you know this help me six grade work I have a lot of homework please show your work
    14·1 answer
  • Need Help With This Please
    5·1 answer
  • Simplify the expression. 5 ^ 0 <br> A. 0<br> b. 0.5<br> c. 1<br> d. 50
    8·1 answer
  • When investing money in a bank account, in which situation will you have the most money in your account at the end of three year
    6·1 answer
  • If x = -6, which inequality is true?
    5·1 answer
  • 30 POINTS!!! HELP!!!! Which function best models the data in the table?<br> use this as source image
    14·1 answer
  • Find the missing angle
    7·2 answers
  • Can someone answer these questions? I know it’s a lot but please can someone answer them? No scams and I will mark brainliest if
    14·2 answers
  • The diameter of a circle is 8 cm. find it's area in terms of pi​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!