All categories

3 years ago

A picture is 5 inches wide and 8 inches tall.

Mathematics

2 answers:

olganol [36]3 years ago

6 0

Answer:

100 in^2

Step-by-step explanation:

Solve Area first:

5x8

= 40

Multiply by 2.5 (Enlarge)

40 x 2.5

= 100

Thepotemich [5.8K]3 years ago

5 0

the answer is C sorry if im
wrong

You might be interested in

A 7 kg ham costs $19/kg. Find the cost per pound.

stepan [7]

Answer: $\$8.62/\text{Pound}$

Step-by-step explanation:

Given

There is $7\ kg$ of ham available which costs

cost $=\$\ 19/kg$

i.e.

$1\ kg\ \text{costs}\ \$19$

and we know

$1\ kg=2.204\ \text{pound}$

So, $2.204\ \text{Pound costs}\ \$19$

thus $1\ \text{Pound costs}\ \dfrac{19}{2.204}=\$8.62/\text{Pound}$

4 0

2 years ago

A and b are natural numbers. The diameter of cell a is 2.3 , and the diameter of cell b is 2.3 .

Pani-rosa [81]

After clarification we see the respective diameters are

$A = 2.3 \times 10^{-a}$

$B = 2.3 \times 10^{-b}$

We're asked about the ratio

$A:B = 2.3 \times 10^{-a} : 2.3 \times 10^{-b} = 10^{-a} : 10^{-b} = 10^b : 10^a = 10^{b-a} : 1$

Now we can go through the choices.

A. If a = 4 and b = 6, then cell a is 100 times greater than cell b.

$A:B=10^{6-4}:1 = 100:1$

It would be more proper to say the diameter of cell A is 100 times the diameter of cell B, but yes, this is TRUE.

B. If a = 4 and b = 6, then cell b is 100 times greater than cell a.

FALSE. 10 to the minus 4 is 100 times bigger than 10 to the minus 6, so a is bigger.

C. If a = 4 and b = 6, then cell a is 2 times greater than cell b.

FALSE. We already calculated its 100 times bigger.

D. If a = 4 and b = 6, then cell b is 2 times greater than cell a.

FALSE.

8 0

3 years ago

Read 2 more answers

If nis the larger of two consecutive numbers, write an expression for the other number.

allochka39001 [22]

Answer:

n-1

Step-by-step explanation:

Consecutive means that they have a difference of one, so the expression will be n-1.

8 0

2 years ago

Read 2 more answers

For 5 through 8, write a statistical question that could be used to gather data on each topic. 5. Distances members of the track

MaRussiya [10]

Step-by-step explanation:

We must ask a question that your answer corresponds to each of the topics in the statement, therefore we will review each one:

5. Distances members of the track team jogged last week

How far did you run last week?

6. Numbers of letters in name of street you live on

How many letters are there in the name of your street?

7. Cost of a restaurant dinner

How much did you pay for dinner?

8. Numbers of cars of different colors in a parking lot

What color is your car?

5 0

2 years ago

A store pays $10.56 fora map of Africa and marks the price up by

nignag [31]

Essentially, 50% of $10.56 is $5.28.

This means that all we have to do is add $10.56 to $5.28, making <u>$15.84</u>

Side note: Another way that you can do this is by simply doing 1.5(10.56).

6 0

3 years ago