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Natasha2012 [34]
3 years ago
6

Help help i really need it asap

Mathematics
2 answers:
kati45 [8]3 years ago
8 0

Answer:

=0.017+0.00025

=0.01725

=1.725×10^-2

=C

dimaraw [331]3 years ago
3 0

Answer: c

Step-by-step explanation:

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Chen’s house is 53 years old. This is 5 more than twice the age of Sunny’s house, h.
tankabanditka [31]

Answer:

The Equation which shows the equality is 53 = 2 h + 5 ,

The age of Sunny's house is 24 years old

Step-by-step explanation:

Given as ;

The age of the house of Chen's is 53 years old

Let the age of of the house of sunny = h years old

So, according to question

Chen's house age is 5 years more than twice the age of sunny's house

I.e Chen's house age = 2 × sunny's house age + 5

Or, 53 = 2 × h + 5

or,  2 × h = 53 - 5

so . 2 × h = 48

∴    h = \frac{48}{2} = 24 years

Hence The Equation which shows the equality is 53 = 2 h + 5 , And The age of Sunny's house is 24 years old .  Answer

5 0
4 years ago
Aarti posted a comment on her blog. Each day the number of responses to her comment was 125% of the number she received on the p
kozerog [31]

Answer:

156 were there on the fourth day.

Step-by-step explanation:

125% of the number she received on the previous day

This means that the previous day number is multiplied the 125%/100% = 1.25.

64 responses the first day

This means that the number of responses after x days is given by:

R(x) = 64(1.25)^x

How many were there on the fourth day?

This is R(4). So

R(4) = 64(1.25)^4 = 156

156 were there on the fourth day.

4 0
3 years ago
Tina is joining 3 sections of a quilt. Each section has 3 rows of 15 square pieces of fabric. How many squares will be in the co
Tomtit [17]

Answer: There are 135 squares that will be in the completed quilt and No, the product change of you does not change the grouping of factors.

Step-by-step explanation:

Since we have given that

Number of sections = 3

Number of rows in each sections = 3

Number of square pieces in each row = 15

So, the number of squares that will be in the completed quilt would be

3\times 3\times 15\\\\=9\times 15\\\\=135

Hence, there are 135 squares that will be in the completed quilt and No, the product change of you does not change the grouping of factors.

4 0
3 years ago
What percent of 200 is 150
cupoosta [38]
75 percent of 200 is 150!!! hope this helps
3 0
3 years ago
Read 2 more answers
Simplify the following expression.<br> 3^3/5• 3^(-7/5)
ad-work [718]

Answer:

\frac{1}{3x^{\frac{4}{5}}}

Step-by-step explanation:

Subtract the exponents: 3/5 - 7/5 = -4/5

Equation would become 3^-4/5

Which is equivalent to 1/3x^4/5

7 0
3 years ago
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