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wlad13 [49]
3 years ago
15

Please provide answers for the WHOLE page. It is only multiplication.

Mathematics
2 answers:
8_murik_8 [283]3 years ago
5 0
29. 1.08+.89+.89=2.86 they need 3 dollars
30.they need $3.34
31.each greeting card cost 35 cents
32. she does have enough money because it the total for 3 gift wraps is $5.55 which is less than $6
natka813 [3]2 years ago
4 0
29) Around 8 1+1+2+2+1+1
30) around 4 
31)35 ceents
32)yes, each roll costs less than 2 dollars if you do $2 x 3 you get $6 but the rolls are less that $2 so she will have money to spare
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Which sentence describes a way to determine the missing number in the
Llana [10]

Answer:

70910 (c)

Step-by-step explanation:

You move the decimal point to the right each time.

5 0
2 years ago
If f(x)=x/2 and g(x) = x-3,what is the value of g(f(8))
pochemuha
F(x) = x/2
g(x) = x - 3

f(8) = 8/2 = 4

g(f(x)) = 4 - 3 = 1

Answer g(f(8)) = 1
7 0
2 years ago
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Suppose a population has a doubling time of 25 years. By what factor will it grow in 25 years? 50 years? In 100 years?
rewona [7]

Answer:

2,4, and 8.

Step-by-step explanation:

If the population has a doubling time of 25 years, that means that in 25 years the population will double. So for 25 years, the factor will be 2. For 50 years, the factor would be 2x2, which is 4. For 100 years, it is 4x2 which is a scale factor of 8.

4 0
3 years ago
Which is equivalent to (4xy – 3z)2, and what type of special product is it?
valina [46]
(4xy - 3z)²

(4xy - 3z)(4xy - 3z)
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5 0
2 years ago
Read 2 more answers
PLEASE HELP ASAP ! a skyscraper casts a shadow 200 feet long is the angle of elevation of the sun is 42 the height is
levacccp [35]

Answer:

A) 180.08 feet

Step-by-step explanation:

The diagram depicting the situation is shown in the attachment.

From the diagram the height is f ft.

The side we are trying to find is opposite to the given angle which is 42\degree

We use the tangent ratio to obtain;

\tan 42\degree=\frac{f}{200}

We solve for f to get:

f=200\tan 42\degree

f=180.08ft

8 0
2 years ago
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