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3 years ago

Ajay is on the swim team. He improved his time on

Mathematics

1 answer:

ozzi3 years ago

5 0

Answer:

Step-by-step explanation

50/32= 1.56yard per second ; 50/31= 1.61 yard per second

1.61-1.56= 0.05* 100= 5%

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10 x 3 tens in standard form?

Lubov Fominskaja [6]

10 x 30=300 because you 3 tens is 30 times 10 is 300. hope it helped.

6 0

3 years ago

Find f(-4) for f(x)=9(3)^x

jeka94

Answer:

$f(-4) = \dfrac{1}{9}$

Step-by-step explanation:

$f(x) = 9(3)^x$

$f(-4) = 9(3)^{-4}$

$f(-4) = 3^2 \cdot 3^{-4}$

$f(-4) = 3^{-2}$

$f(-4) = \dfrac{1}{9}$

3 0

2 years ago

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SOMEONE HELP I REALLY NEED THIS ITS DUE In 40 MINUTES

brilliants [131]

Answer:

111

Step-by-step explanation:

il help u if u help me look at my thing and ill help u

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3 years ago

Clint deposited $1,155 into a savings account. A year later, he has $1169.44 in his

slavikrds [6]

Answer:

Step-by-step explanation:

i=prt

i=1169.44

p=1155

t=12

put values

1169.44=1155*12 r

1169.44=13860 r

r=1169.44/13860

r= 0.084

convert to percent

r=8.4%

4 0

3 years ago

I need help with this question for homework.

Leviafan [203]

Here's the method on the first one (36)

The ratio is $\frac{72}{126}=\frac{36}{63}=\frac{12}{21}=\frac{4}{7}$ , hence if we call $x$ the number below $36$ , we will have $\frac{36}x=\frac{72}{126}=\frac{4}7$ hence $x=\frac{36\cdot7}4=63$

I_72__I_36_I_24_I_12_I
<span>I_126_I_63_I_42_I_21_I

</span>

3 0

4 years ago

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