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2 years ago

$1400 deposit that earns 10% annual interest compounded semiannually

Mathematics

1 answer:

____ [38]2 years ago

3 0

Answer:Does this helpf(t) = 1400(1 + (0.1)/2))2t

Step-by-step explanation:

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7r-5r+8=9r+8-r translate to an equation, then solve

pshichka [43]

Answer:

r=0

Step-by-step explanation:

7r-5r+8=9r+8-r

This is already an equation

Combine like terms

2r+8 = 8r+8

Subtract 2r from each side

2r-2r +8 = 8r-2r +8

8 =6r+8

Subtract 8 from each side

8-8 = 6r+8-8

0 = 6r

Divide by 6

0/6 = 6r/6

0 =r

7 0

3 years ago

Six less than the quotient of a number and 4 is 15

sergey [27]

-6 ÷ 4x = 15, six is less than the quotient and quotient mean division, replace a number with a variable and put it with four and the you would put equal 15

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3 years ago

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. If you pass a road test, you will get your driver's license.<br>Tamara passed her road test.

zaharov [31]

Answer:

she gets her drivers license then right?

Step-by-step explanation:

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3 years ago

R of breaths of all people in asia in 2016? Expressing your answer in scinentific notation in the form a *10^(b) what are the va

Andrew [12]

Answer:

$a = 3.7464$

$b = 16$

Step-by-step explanation:

Given

See attachment for complete question

Required

Express the answer in $a * 10^b$

From the question, we have:

$People = 4.46 * 10^9$

$Breath = 8.4 * 10^6$ breath/person in a year

The number of breath is calculated by:

$Overall = People * Breath$

So, we have:

$Overall = 4.46 * 10^9 * 8.4 * 10^6$

Reorder

$Overall = 4.46 * 8.4* 10^9 * 10^6$

$Overall = 37.464* 10^{9+6}$

$Overall = 37.464* 10^{15}$

Using scientific notation $a * 10^b$ ;

The value (a) must be in the following interval $0 \le a \le 1$

So, we have:

$Overall = 3.7464 * 10 * 10^{15$

$Overall = 3.7464 * 10^{16$

By comparing the above with: $a * 10^b$

$a = 3.7464$

$b = 16$

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3 years ago

Make a box-and-whisker plot of the data.<br> 29,21,17,10,15,27,22,30

beks73 [17]

Here is your answer! :D

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3 years ago

Read 2 more answers