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velikii [3]
3 years ago
8

There are 72 students for every 6 teachers on the field trip. What is the unit rate, in students per 1 teacher

Mathematics
2 answers:
viktelen [127]3 years ago
6 0

Answer:

There are 12 students per 1 teacher.

Step-by-step explanation:

To find the unit rate you divide 72/6

Llana [10]3 years ago
5 0
Answer: 12

step by step explanation: divide 72 and 6

72/6

=12
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The amount that results when $4,000 is compounded at 6% annually over seven years.
DerKrebs [107]

Answer:$ 6,014.52

Step-by-step explanation:

7 0
3 years ago
A person spends 1/5 of his salary on rent, 3/7 on food, 1/3 on other expenses and saves the rest. If she earns $21,000 per month
sukhopar [10]

Answer:

$9600 saving / year

Step-by-step explanation:

1/5 of $21000 = 21000 / 5 = $4200 / month on rent

3/7 of $21000 = (21000 / 7) x 3 = $9000 / month on food (shocking right :) food is expensive)

1/3 of $21000 = 21000 / 3 = $7000 on other expenses / month

total savings/month = salary/month - rent/month - food/month - other expenses/month

total savings/month = 21000 - 4200 - 9000 - 7000

total savings/month = $800

<u><em>BUT</em></u> the question asks for savings per year. therefore, we must multiply the savings per month by total months per year (12)

800 x 12 = $9600

the person's total savings per year, with a salary of $21000 per month, is equal to $9600 per year

3 0
1 year ago
I need help solving these problems
cestrela7 [59]

Answer:

question one:

x = 6.018150231520483

adjacent angle = 7.986355100472928

Step-by-step explanation:

i have no links, but try to search triginometry calculator and pick carbide calculator for fast trigonometry calculations

it automaticly does sin, cos, and tan for you.

4 0
3 years ago
PLEASE I NEED HELP !!!!!!
kogti [31]
I’m pretty sure it’s B. -3/8x - 1/4 :).
5 0
3 years ago
-(v + 7) -3 = -26 + v
liq [111]

Answer:

v = 8

Step-by-step explanation:

-v -7-3 = -26+v

2v = -10+26

2v = 16

v = 8

4 0
3 years ago
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