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Andrews [41]
3 years ago
13

I need help w/ these two problems if you don't mind.

Mathematics
2 answers:
dusya [7]3 years ago
4 0
The answers would be a and then ctell me if you need an explaination

Anarel [89]3 years ago
3 0
On a line graph, closed circles denote an endpoint of a graph where the point belongs to the set. An open circle denotes an endpoint where the final point isn’t a part of the set. Think of it like avoiding the very last point in the set, so that it isn’t equal to it.

20 is anything above negative six, where negative six isn’t a part of the set because of the open circle (A).

21 is numbers between negative four and five, where the two endpoints don’t belong to the set because of the open circles (C).

Hope this helps!
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Hunter is playing a video game where each round lasts ¾ of an hour. He has scheduled 3 hours to play video games. How many round
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Answer:

4

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3 0
3 years ago
Will mark brainliest if correct’
mixer [17]

Answer:

-1280

Step-by-step explanation:

Given a₁ = -10, n = 8, r =2

Required to find nᵗʰ term.

From the general formula: aₙ= a₁ (r)ⁿ⁻¹

Therefore nᵗʰ = -10(2)⁸⁻¹

= -10(2)⁷

= - 10(128)

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3 years ago
The expected value of the number of points for one roll is <br><br> A) 0<br><br> B) 3<br><br> C) 6
Sindrei [870]

Answer:

A) 0

Step-by-step explanation:

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6 0
3 years ago
Mr. Nolan has a bank account that compounds interest
german

Answer: At the end of the day on December 8, he has a total balance of $2841.02

Step-by-step explanation:

The rate at which the compound interest adds up is a 3.7%.

His principal is $2644.08, on the 7th of December, he withdraws $550. Thus, his balance is = $2644.08 - $550 = $2094.08.

He later deposits $934, after being paid by his employer.

That is $2094.08 + $934 = $3028.08

Which is his balance at the end of the day on December 7.

Remember that the rate is daily, at a 3.7%.

A 3.7% of the balance of December 7, $3028.08 is $112.039.

In total, interest +amount = real balance,

$112.039+$3028.08 = $3140.119

He later withdraws $300 for holiday shopping = $3140.119 - 300 = $2840.119

But 1 dollar = 100 cents and vice versa.

Therefore, $2840.119 = $2841.019

In two decimal places, that is approximately $2841.02

Therefore, Mr Nolan's balance at the end of December 8 is $2841.02.

4 0
3 years ago
Which expression is equivalent to 5+5t+3t+?
FrozenT [24]

Answer:

10t+3

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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