3 years ago

Really need help on these two math questions ??

Mathematics

1 answer:

Aloiza [94]3 years ago

7 0

F(5)-f (1)/5-1 gives avg over the interval

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Anyone can y’all help me. What’s the mistake in this? And what’s N actually equal to?

PSYCHO15rus [73]

Answer:

n = -1

Step-by-step explanation:

you've accidently substracted 6n from 12n when you were supposed to be adding them. (-6n becomes +6n when brought to the otherside of the equal sign)

4 0

3 years ago

What is formula in your own words?

geniusboy [140]

A mathematical relationship or a rule mostly expressed in symbols

3 0

3 years ago

Helppppppppppppppppppp

GaryK [48]

shovels=3

bucket =7

a_ 3:7

b- 7:3

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3 years ago

Jewan is setting up a monthly budget. His gross monthly income is $3125, but 20% is deducted for taxes. How much money is deduct

romanna [79]

Answer:

$625

$2500

Step-by-step explanation:

tax = percent of tax x income

0.2 x 3125 = 625

amount remaining = income - tax

3125 - 625

4 0

3 years ago

Samantha is taking out a loan for $17,452 at 6% simple interest for one year. How much interest will she pay?

andrew11 [14]

Answer:

<em>She will pay $1,047.12 interest for one year</em>

Step-by-step explanation:

<u>Simple Interest</u>

Occurs when interest is calculated on the original principal only.

Unlike compound interest where the interest earned in the compounding periods is added to the new principal, simple interest only considers the principal to calculate the interest.

The interest earned is calculated as follows:

I=P.r.t

Where:

I = Interest

P = initial principal balance or loan

r = interest rate

t = time

Samantha takes out a loan for $17,452 at r=6%=0.06 simple interest for t=1 year. Calculating the interest:

$I=\$17,452*0.06 *1$

I = $1,047.12

She will pay $1,047.12 interest for one year

6 0

3 years ago