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Arisa [49]
3 years ago
15

The equation B = 1400(1.05)^5 is being used to calculate the amount of money in a savings

Mathematics
1 answer:
marishachu [46]3 years ago
6 0
<h3>Answer:  5% growth (fourth choice)</h3>

the base of the exponent 1.05 is in the form 1+r

1+r = 1.05 which solves to r = 0.05 when we subtract 1 from both sides

Since r is positive, it represents growth.

0.05 = 5/100 = 5%

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Help me :( please help me
Katena32 [7]

Answer:

22.84, 5.83

Step-by-step explanation:

Pythagoras theorem states that: a^2+b^2=c^2

So, for red triangle, it will be: 9^2+21^2=b^2

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522=b^2

square root of 522=b

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For purple one,

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Highest common factor of 24 and 18
Alenkasestr [34]
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kow [346]

Answer:

it has 48 gallons of water in the pool.

Step-by-step explanation:

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3 years ago
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Someone plz help!!!!!! ​
aliina [53]

Answer: X = 7√2

Step-by-step explanation:

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Cos C = adjacent/ hypothenus

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Also, let consider triangle ABC

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Since angle C is the same, equate equation 1 to 2

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Cross multiply

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Make x the subject of formula

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X = sqrt ( 49 × 2 )

X = sqrt (49) × sqrt (2)

X = 7 sqrt(2)

X = 7√2

8 0
3 years ago
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ioda

Answer:

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