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3 years ago

To make 20 pancakes you have to use 3 eggs. how many eggs do you use to make 100 pancakes?

Mathematics

1 answer:

SashulF [63]3 years ago

8 0

3/20 = 0.15
0.15 * 100 = 15
You would need to use 15 eggs for 100 pancakes.

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If varies inversely as . It is known that = 10 when = 3, find the value of when = 5.

Leto [7]

Answer:

y = 6

Step-by-step explanation:

If x varies inversely proportional as y.

$x=\dfrac{k}{y}$ , k is constant of proportionality

k = xy

When x = 3 and y = 10

k = 3×10

k = 30

Put x = 5,

$y=\dfrac{k}{x}\\\\y=\dfrac{30}{5}\\\\y=6$

So, the value of y is 6 when x is 5.

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2 years ago

The sum of four consecutive integers is 48. What is the smallest of four integers? Plz hurry

damaskus [11]

Answer:

the sum of four consecutive, odd whole numbers is 48

Step-by-step explanation:

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3 years ago

Please answer ASAP! Due 2/11/2020

mojhsa [17]

2) 5= 7 + -2
3) (-8) + 8 = 0
8) 3 + 5 = 8
9) 7 + 5 = 12
10) 4 = -8 + 4

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2 years ago

At Andrew Jackson High School, students are only allowed to enroll in AP U.S. History if they have already taken AP World Histor

o-na [289]

Answer:

About 0.22

Explanation:

There are two sets:

Set W of incoming seniors who took AP World History, and

Set E of incoming seniors who took AP European History

And there is a subset, which is the intersection of those two sets:

Subset W ∩ E of senior students who took both.

The incoming seniors who are allowed to enroll in AP U.S. History, call them the subset S, is the set of those students that belong to W or E or both W ∩E.

By property of sets:

S = W + E - W∩E = 175 + 36 - 33 = 178

Then, 178 out of 825 incoming seniors took one or both courses, and the desired probability of a randomly selected incoming senior is allowed to enroll in AP U.S. History is:

178/825 = 0.21576 ≈ 0.22

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3 years ago

A radius of 4.1 yards. What is the area? Use 3.14 for. yards

Pani-rosa [81]

Answer:

52.7834

Step-by-step explanation:

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2 years ago