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4vir4ik [10]
3 years ago
15

Three percent of the caterpillars metamorphosed into butterflies. If Ramona could count 120 butterflies, how many caterpillars h

ad been there??
Mathematics
1 answer:
Harman [31]3 years ago
3 0
The answer to your problem would be 400 because to find the answer you need to multiply 120 by .3 to get the answer because 3 % means per 100 and that is why you make it .3 hope i help.
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What is 17kg into grams
Svet_ta [14]

Answer: 17,000

Step-by-step explanation:

kilo grams are 1,000 grams so multiply that by 17 and you get 17,000

8 0
3 years ago
A large rectangular room needs to be carpeted and has dimensions 18.75 ft by 28 ft.
vichka [17]

Answer:

$13912.50

Step-by-step explanation:

First you find how much carpet you need by finding the area of the room.

18.75*28= 525ft^2

Then multiply the amount of carpet needed by 26.50 to find the total cost.

525*26.50= 13912.50

Hope this helps!

3 0
3 years ago
3(x+y)=3x+3y is what property
ki77a [65]

Answer:

the answer is distributive property

Step-by-step explanation:

the distributive property tell us that the multiplication of a number (in this case number 3) by a sum (in this case x+y) is equal to the sum of the multiplications of that number by each of the terms belonging to the sum:

3(x+y)=3*x+3*y

3(x+y)=3x+3y

8 0
3 years ago
ITS DUE IN LIKE 5 MINUTES PLEASE HELP
FrozenT [24]

Answer:

it will take 1/5 of a day for Amir to catch up to Jesse

Step-by-step explanation:

30x = 35x - 1

30x - 35x = - 1

-5x = -1

-5x/-5 = -1/-5

x = 1/5

5 0
3 years ago
Read 2 more answers
If m∠C = 90°, side c = 29, and side a = 21, then side b = ___. 20 19 22 17
den301095 [7]

Answer:

b) 20

Step-by-step explanation:

Here m∠C = 90, It is a right triangle.

So we can use the Pythagorean theorem.

b = √(c^2 - a^2)

Given: a =21 and c = 29. Now let's plug in these values in the above formula, we get

b = √(29)^2 - (21)^2

b = √(841 - 441)

b = √400

b = 20

Therefore, the side length b = 20.

Hope this will helpful.

Thank you.

7 0
3 years ago
Read 2 more answers
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