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yulyashka [42]
3 years ago
12

Plz help ill mark u brainliest

Mathematics
1 answer:
egoroff_w [7]3 years ago
5 0

Answer:

<em>Part A:  3,</em>

<em>Part B:  - 4</em>

Step-by-step explanation:

<em>~ Part A ~ </em>

The problem would be in terms of such an expression: ( - 6 - ( - 3 )^2 )/ -5

Now knowing the expression, let us simplify in terms of basic algebra:

( -6 - 9 )/ -5 = ( - 15/ - 5 ) = <em>Answer; 3</em>

<em>~ Part B ~ </em>

We know the problem to be p^2/ r, but we must substitute the value of p being -10, and r ⇒ -25: ( - 10 )^2/ -25

Now let us simplify the expressions:

( - 10 )^2/ -25 = 100/ - 25 =<em> Answer; -4</em>

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Mr. Smith works on a temporary basis. The mean length of each job he gets is three months. If the amount of time he spends betwe
Eduardwww [97]

Answer:

Mr Smith gets a new job, every 5 months on the average.

Step-by-step explanation:

Mr Smith spends an average of 3 months on every job he gets.

Then he spends an average of 2 months in between jobs.

Meaning, on the average, if he has a job, he does it for 3 months, then leaves, lends the next 2 months without a job, then gets another job at the end of the 2 months without a job and then he repeats the cycle of 3 months on the job, 2 months without the job.

So, on the average it takes Mr. Smith, (3+2) months to get a new job.

6 0
3 years ago
Carmen deposited $6,000 into a savings account that earns 2.8% interest compounded annually. How much will she have in her accou
Anna [14]

To help Carmen find the total after 3 years

We'll have to use the annual compound interest formula: A = P(1 + r)ⁿ

A = Final balance (?)

P = Principal balance (6000)

r = Rate (0.028)

n = years (3)

A = 6000(1 + 0.028)³

A = 6000(1.028)³

A = 6000(1.086373952)

A = 6518.243712

Round that to the nearest cent, and we get $<u>6,518.24 </u>as the answer.

6 0
2 years ago
A bank pays $15 in interest for every $100 deposited.<br> The bank pays how much interest?
Veronika [31]

Answer:

15% interest

Step-by-step explanation:

because it's 15 out of 100 so that would be 15%

8 0
3 years ago
PLS HELP ME UNDERSTAND THIS
katovenus [111]

Answer:

-1

Step-by-step explanation:

can be soled by substitution remember BEDMAS

can also be written like this

((-2)-2*(-0.5))^3

6 0
3 years ago
Read 2 more answers
Quick pleaseeeeeeeeeeeee!!!!
pentagon [3]

Answer:

plot points at (0,4),(3,1),(5,7),(8,5)

Step-by-step explanation:

hope this helps (:

7 0
3 years ago
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