4 years ago

What is the distance traveled in meters by a car written as [-300]?

Mathematics

1 answer:

Nuetrik [128]4 years ago

4 0

It is 300 miles per second

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Simplify <br> 10g + 8g - 5g

hichkok12 [17]

Answer:

13g

Step-by-step explanation:

10g + 8g = 18g

18g - 5g = 13g

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3 years ago

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Which number is a solution to

charle [14.2K]

Answer:

B. -10

Step-by-step explanation:

$4x + 5 > 7x + 35 \\ - 3x > 30 \\ 3x < - 30 \\ x < - \frac{30}{3} \\ x < - 10$

The first one has got a result different from -12 or -10

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3 years ago

Evaluate the expression 60-3 to the 2nd power (8) + 11

astraxan [27]

Answer: ? 60-3^2 is 60-9 so that’s 51 and 8+11 is 19

Step-by-step explanation:

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3 years ago

Alexa earns $33,000 in her first year of teaching and earns a 4% increase in each successive year. Write a geometric series form

Vesnalui [34]

Answer:

Step-by-step explanation:

The formula for determining the sum of n terms, Sn of a geometric sequence is expressed as

Sn = [a(r^n) - 1)]/(r - 1)

Where

n represents the number of term in the sequence.

a represents the first term in the sequence.

r represents the common ratio.

From the information given,

a = $33000

r = 1 + 4/100 = 1.04

Therefore, the formula, Sn, for Alexa's total earnings over n years.

Sn = [33000(1.04^n) - 1)]/1.04 - 1

Sn = [3300(1.04^n) - 1)]/0.04

Alexa's total earnings for her first 15 years of teaching would be

S15 = [33000(1.04^15 - 1)]/0.04

S15 = $660778.4 to the nearest cent

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3 years ago

Allen is showing his work in simplifying -8.3 + 9.2 - 4.4 + 3.7. Identify and explain any errors in his work or in his reasoning

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2 is the answer for this question

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3 years ago