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kodGreya [7K]
3 years ago
14

Which number line model represents the expression -4.5+(-3.5)? Choose 1 answer:

Mathematics
2 answers:
S_A_V [24]3 years ago
4 0

Answer:-8

Step-by-step explanation:

)

Angelina_Jolie [31]3 years ago
4 0

Answer:

b

Step-by-step explanation:

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Karl deposits $900 in a CD. He will earn 5% compound interest each year for five years. How much interest will Karl earn in 5 yr
Sliva [168]

Answer:

$225 of interest in 5 years.

Step-by-step explanation:

Step 1: 5% x 5 = 25%.

Step 2: 900 ÷ 4 = 225.

Karl will earn $225 of interest in 5 years.

5 0
3 years ago
A population of bacteria increases by 30 every hour. Is this situation linear or exponential?
den301095 [7]

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This is a Exponential functions

Step-by-step explanation:

The number of bacterias increases each time so  you are getting more bacteria  each day .

5 0
3 years ago
Find 120% of 18.<br><br> a) 22.5<br><br> b) 23<br><br> c) 15<br><br> d) 21.6
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<span>120% of 18 is = 

</span><span>
D) 21.6</span>
7 0
4 years ago
How many ways are there to write 10 to the power of 7? How many ways are there to write 10 to the power of 8? Please, I need hel
SVETLANKA909090 [29]
There is only one way to do power of 10 the answer would be 70 and80.
5 0
3 years ago
I NEED HELP WITH THIS MATH
gtnhenbr [62]

Answer:

v = 120

Step-by-step explanation:

The right angle is egual to 180-39-v, so it is: v-141

U now that the sum of the internal angles of a triangle is 180°.

180 = (v-48)+(v)+(v-141)

180 = 3v - 180

3v = 360

v = 360/3

v = 120

8 0
3 years ago
Read 2 more answers
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