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NISA [10]
3 years ago
10

Jenna is making hamburgers. She puts sauce on every 2nd burger, pickles on every 3rd burger, and onions on every 5th burger.How

many burgers out of 100 will have all three toppings?
Mathematics
1 answer:
kotykmax [81]3 years ago
3 0

Answer:

3

Step-by-step explanation:

find the lowest common multiple of 2, 3, and 5.

That is 30.

So every 30th burger will have all 3 condiments.

100/30 = 3 and 10 left over.

We only care about the 3

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50 whole points.
marshall27 [118]

Answer: w =-35

Step-by-step explanation:

35/7=5

13+-5=-18

-18

hope i help

8 0
3 years ago
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How many three-digit numbers are divisible by 2,3 or 5? plEASe helP I aM DeSpeRatE
frosja888 [35]

Answer:

30

Step-by-step explanation:

- A number is divisible by 2 if its last digit is 2, 4, 6, 8 or 0

- A number is divisible by 3 if ist sum of digits is divisible by 3.

- A number is divisible by 5 if its last digit is a 5 or a 0.

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The least 3 digit number divisible by 30 is 120 and the greatest is 990.

8 0
3 years ago
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Al's Produce Stand sells 8 ears of corn for $2.25. Barbara's Produce Stand sells 12 ears of corn for $3.50. Write two equations,
Gennadij [26K]

Answer:

6n = 1.50

and

13n = 3.12

Step-by-step explanation:

Here in this question, we are interested in writing equations that relate the number of ears of corn sold and the cost.For Al’s produce stand, let the price per corn sold be n

Thus;

6 * n = 1.50

6n = $1.50 •••••••(i)

For the second;

let the price per corn sold be n;

13 * n = $3.12

-> 13n = 3.12 •••••••••(ii)

3 0
2 years ago
Given that ƒ(x) = x2 + 1 and g(x) = –3, multiply the functions (g · ƒ)(x). Question 8 options: A) (g · ƒ)(x) = –3x2 – 3 B) (g ·
vesna_86 [32]

Answer:

A

Step-by-step explanation:

We are given the two functions:

f(x)=x^2+1\text{ and } g(x)=-3

And we want to find:

(g\cdot f)(x)

This is equivalent to:

=g(x)\cdot f(x)

Substitute:

=(-3)\cdot (x^2+1)

Distribute:

=-3x^2-3

Therefore:

(g\cdot f)(x)=-3x^2-3

So, our answer is A.

5 0
2 years ago
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spayn [35]
For the answer to the question above, the constant is called the coefficient of proportionality orproportionality constant. If one variable is always the product of the other and a constant, the two are said to be directly proportional. x and y are directly proportional if the ratio yx is constant<span>.
 the answer is 1.1</span>
8 0
3 years ago
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