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Elina [12.6K]
3 years ago
5

In the French test she scored 34 out of 50.

Mathematics
2 answers:
AfilCa [17]3 years ago
5 0

Answer:

34/50 = 68%

14/20 = 70%

answer: the German test

can i get brainliest?

Artemon [7]3 years ago
4 0

Answer:34/50 = 68%

14/20 = 70%

Step-by-step explanation:mark me as brainest and vote for me plssss

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How many degrees is 25/360 of a full turn
ludmilkaskok [199]
If a full turn is 360 degrees then it is 25 degrees
8 0
3 years ago
Read 2 more answers
2. A solar lease customer built up an excess of 6,500 kilowatt hours (kwh) during the summer using his solar
tia_tia [17]

9514 1404 393

Answer:

  a)  E = 6500 -50d

  b)  5000 kWh

  c)  the excess will last only 130 days, not enough for 5 months

Step-by-step explanation:

<u>Given</u>:

  starting excess (E): 6500 kWh

  usage: 50 kWh/day (d)

<u>Find</u>:

  a) E(d)

  b) E(30)

  c) E(150)

<u>Solution</u>:

a) The exces is linearly decreasing with the number of days, so we have ...

  E(d) = 6500 -50d

__

b) After 30 days, the excess remaining is ...

  E(30) = 6500 -50(30) = 5000 . . . . kWh after 30 days

__

c) After 150 days, the excess remaining would be ...

  E(150) = 6500 -50(150) = 6500 -7500 = -1000 . . . . 150 days is beyond the capacity of the system

The supply is not enough to last for 5 months.

3 0
2 years ago
Rafael wants to earn at least $45 trimming trees. He charges $8 per hour and pays $3 in equipment fees. What are the possible nu
pshichka [43]

Answer:

6\leqr

Step-by-step explanation:

45\leq8r-3

48\leq8r

6\leqr

8 0
3 years ago
Cora gave her a ​$4.40 tip. The tip was ​20% of the cost of the haircut. Write an equation to find​ b, the cost of the haircut .
Damm [24]

Answer:

3.52

Step-by-step explanation:

do 4.40*.20. youll get .88, then subtract .88 from 4.40. pls give brainliest

7 0
2 years ago
How do I find the volume of this need help
Irina-Kira [14]
To find the volume, you need to multiply l x w x h

5 x 7 x 10

5 x 7 = 35

35 x 10 = 350

350 is the correct answer

Glad I could help, and good luck!

AnonymousGiantsFan
5 0
3 years ago
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