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allsm [11]
3 years ago
10

You have a mouse infestiation in your house! You saw 4 mice the first day and the number triples each day. How many mice are the

re on day 4?
Mathematics
2 answers:
vitfil [10]3 years ago
6 0

Answer:

16 mice because 4*4=16 or 4+4+4+4=16

Step-by-step explanation:

Anettt [7]3 years ago
6 0

Answer:

108

Step-by-step explanation:

Day 1   4

Day 2    4*3=12

Day 3    12*3=36

Day 4    36*3=108

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the volume of a triangular prism is 42 cubic centimeters. what is the volume of a similar prism that is twice as large as large
Dmitriy789 [7]

Answer:

The volume of the similar prism is 336\ cm^{3}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z-----> the scale factor

x----> the volume of the larger prism

y----> the volume of the smaller prism

so

z^{3}=\frac{x}{y}

In this problem we have

z=2 -----> the scale factor

y=42\ cm^{3}

substitute and solve for x

x=42(2^{3})=336\ cm^{3}

3 0
3 years ago
4. Barry wants to make a drawing that is 1/4 the size of the original. If the tree in the original drawing is 14 inches tall, ho
valkas [14]
First what you do is divide 14 by 4 and you get 3.5 or 3 feet and 6 inches.
8 0
3 years ago
Read 2 more answers
A gas station fills up at a rate of 7/8 per 9/10 of. aminute. what is the rate for one minute
MrRa [10]

Answer:The normal resting heart rate for adults over the age of 10 years, including older adults, is between 60 and 100 beats per minute (bpm). Highly trained athletes may have a resting heart rate below 60 bpm, sometimes reaching 40 bpm. The resting heart rate can vary within this normal range.

Step-by-step explanation:

8 0
3 years ago
Mrs. Stevenson wants to split her class into 4 teams: Team A, Team B, Team C, and Team D. There are 28 students in her class. To
olga_2 [115]
The probability that both of the students are on Team D is about 5.56%

There are 4 teams, so the first person has a 1/4 chance of being on Team D.

However, for the second person, there are only 6 spots left out of 27 to be on Team D.

To find the combined probability, we need to multiply the two fractions.

1/4 times 6/27 = 1/18 or about 5.56%
3 0
3 years ago
The sum of two numbers is 87. if three times the smaller number is subtracted from the larger number the result is seven. find t
Stolb23 [73]
\left \{ {{a+b=87} \atop {a-3b=7}} \right.



a-3b=7
a=7+3b

a+b=87
(7+3b)+b=87
7+4b=87
4b=87-7
4b=80
b=20

a=7+3b
a=7+3*20
a=7+60
a=67
5 0
3 years ago
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