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dedylja [7]
3 years ago
10

Jan found that 12 of the 50 people he surveyed like lemon in the their tea. How many of the 4,500 people in his town would you e

xpect to also like lemon in their tea?
Please help ASAP
Mathematics
1 answer:
tatuchka [14]3 years ago
3 0
50×90=4,500
12×90=1,080

1,080/4,500 is the answer
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Carrie is finding the set of even numbers within the set of prime numbers. Of the sets described, which is the universal set?
gogolik [260]
Even numbers are considered divisible by 2
Prime numbers are numbers divisible by 1
Considering that in this situation, we only need positive numbers, 2 is the only number. It is even and also prime.

Therefore prime numbers
5 0
3 years ago
An OSU senior is studying for exams in psychology and economics. The student has time to read 50 pages of psychology and 10 page
cestrela7 [59]

Answer:

3 Pages

Step-by-step explanation:

  • Let the pages of economics read = e
  • Let the pages of psychology read = p
  • Let the total time taken on each instance=t

In the first instance, the student has time to read 50 pages of psychology and 10 pages of economics.

  • t=50p+10e

The student could read 30 pages of psychology and 70 pages of economics.

  • t=30p+70e

Since the two situations take the same amount of time, we have:

50p+10e=30p+70e

Collect like terms

50p-30p=70e-10e

20p=60e

Divide both sides by 20

p=3e

Therefore, in the time it will take the student to read 1 page of psychology, the student can read 3 pages of economics.

8 0
3 years ago
The winner of a raffle will receive three/fourths of the money raised from a raffle ticket sales the raffle raised $530.40 how m
Roman55 [17]
It is 397.8 bc if u make 530.4 a fraction = 530.4/1 then u just multiply it by 3/4 u will get 1591.2/4 then u simply reduce it by dividing ( top in , bottom out ) and u get 397.8
7 0
3 years ago
Can someone tell me what x= to and y=?
jeka57 [31]

Answer:

x = 112

y = 76

Step-by-step explanation:

x + 68 = 180

x = 180 - 68

x = 112

y = 76 (Because of alternate interior angles)

3 0
3 years ago
Solve for DE?<br><br> Thank you in advance!
Rudik [331]

Answer:

he answer is in the image

Step-by-step explanation:

3 0
3 years ago
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