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
blondinia [14]
3 years ago
9

Last year at Robert middle school 11 out of 30 books in the library or more than 50 years old at the end of the year one out of

10 of those books were given to charity. What fraction of all the books was given to charity?
Mathematics
1 answer:
koban [17]3 years ago
7 0
(11/30) (1/30) = 11/300
hope this helps:)
You might be interested in
Write a expression that equals 56 include an exponent.
Aleksandr-060686 [28]
Hope this helps you

5 0
3 years ago
Read 2 more answers
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen
Korolek [52]

Answer:x=1, y=5

Step-by-step explanation:

3 0
4 years ago
Luke's turkey chili recipe calls for 2.5 pounds of ground turkey for every 5 servings. How many servings can he make if he has 6
alexira [117]

Answer:

12 servings

Step-by-step explanation:

Luke's turkey chili recipe calls for 2.5 pounds of ground turkey for every 5 servings. How many servings can he make if he has 6 pounds of ground turkey?

From above question:

2.5 pounds of ground turkey = 5 servings

6 pounds of ground turkey = x

Cross Multiply

2.5 × x = 6 × 5

x = 6 × 5/2.5

x = 12 servings

Hence, 6 pounds of ground turkey can make 12 servings.

Completing the explanation.

The equation is

5x = 2.5y

where:

x = represent how many pounds of ground turkey he has = 6 pounds

y = to represent how many servings he can make

Hence,

5 × 6 = 2.5y

y = 5 × 6/2.5

y = 12 servings

6 0
3 years ago
Is -7 less the -8<br> is -8 less then or equal to -8
vladimir2022 [97]

Here’s the answer

-7>-8
-8=-8
3 0
3 years ago
A basket contains 8 green apples, 11 red apples, 5 nectarines, and 12 oranges. Mark randomly chooses a piece of fruit, eats it,
bogdanovich [222]

Answer:

3.17% probability of selecting first a green apple and then a nectarine.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

P(a green apple then a nectarine)

This is the probability of selecting first a green apple and then a nectarine.

Initially, there are 8+11+5+12 = 36 fruits, of which 8 are green apples. So 8/36 probability of choosing a green apple.

Now, there are 35 fruits, of which five are nectarines. So 5/35 probability of choosing a nectarine.

Then

p = \frac{8}{36}\times\frac{5}{35} = 0.0317

3.17% probability of selecting first a green apple and then a nectarine.

3 0
3 years ago
Other questions:
  • Number 13 is what I need done
    11·1 answer
  • The probability that an event will occur is . Which of these best describes the likelihood of the event occurring? (5 points)
    15·1 answer
  • The final balance in an account that has a monthly fee and automatic monthly deposits is given by the expression. The initial ac
    6·2 answers
  • How do you solve numbers 27 and 29 in the photo?
    12·1 answer
  • Find the inverse of the function f(x) = 4x-1
    14·2 answers
  • Volume of cylinder with a base radius of 5 and height of 3
    6·1 answer
  • The points (-1,-3, -1,7) Is located in which quadrant
    5·1 answer
  • Parallel, Perpendicular, or Neither?
    12·1 answer
  • which criteria for triangle congruence allows you to immediately conclude that the triangles are congruent with any extra steps?
    6·1 answer
  • If g(x)=x^2-5, determine g(h+1)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!