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Igoryamba
3 years ago
14

Please help me dont take my points

Mathematics
2 answers:
Aleks [24]3 years ago
5 0

Answer:

9

Step-by-step explanation:

oksian1 [2.3K]3 years ago
3 0
1. √16 = 4
2. √2.25 = 1.5
3. 6^2 / 9 *2 = 8
4. 12-2 / 6+4 = 1
5. √16+9 = 5
6. 63 / 3^2 + |2| = 9
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Pls help me with this question
choli [55]
$142.60 for all three employees
8 0
3 years ago
After 5 years, a $2,450 investment is worth $3,123.75.
kondaur [170]

Answer:

5.5%

Step-by-step explanation:

To solve this problem we can use a modified version of the simple interest formula which is shown below:

r=\frac{I}{Pt}

<em>I = interest amount</em>

<em>P = principal amount</em>

<em>t = time (years)</em>

<em />

The first step is to find the interest gained from the investment.

3,123.75-2,450=673.75

Next, plug in the values into the equation:

r=\frac{673.75}{(2,450)(5)}     Multiply the bottom values

r=\frac{673.75}{12,550}         Divide the values

r=.055

The last step is to convert 0.055 into a percent:

0.055(100)=5.5

The interest rate is 5.5%

3 0
3 years ago
Victoria ran 3/4 a mile in 1/3 of an hour. If she continues at this rate, How far will she run in 1 hour
weqwewe [10]

Answer:

2 ¼ miles

Step-by-step explanation:

we can use a ratio

miles:hrs

¾:⅓

x3 x3

9/4:1

2¼:1

3 0
4 years ago
72 greater than r is less than −432
pshichka [43]

its Greater than

Step-by-step explanation:

the 72 is a positive and -432 is a negative cause it has a minus

6 0
3 years ago
Solve it! Hurry<br> Will mark as brainliest<br> IF U TRY TO get the points free i would report u
Afina-wow [57]

Answer:

A. 3x^2+7x^2+2×3x ×7-84x = 3x^2+7x^2-2×3x×7

9x^2+49x^2+42x-84 x= 9x^2+49x^2-42x

9x^2+49x^2-42 = 9x^2+49 x^2-42x

verified

B.

8 0
3 years ago
Read 2 more answers
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