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Tresset [83]
3 years ago
14

How much time has passed to the nearest quarter hour 7:56am-12:22pm

Mathematics
1 answer:
choli [55]3 years ago
8 0

Answer: 4 hours and 24 minutes

Step-by-step explanation:

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wat iz 9999999999999999999999999999999999999999999999999999999+99999999999999999999999999999999999999999999999999999999999999999
choli [55]
Ahbfiubauehfiouabcbaiu
5 0
3 years ago
Eva and emily can clean the entire house in 4 hours. Eva can do it by herself in 6 hours. How long would it take emily to do it
aksik [14]
Let x = the number of hours Eva needs to complete the job
and y = the number of hours Emily needs to complete the job

x = 6
1/x + 1/y = 1/4
(The amount of work Eva does in 1 hr + the amount of work Emily does in 1 hr should equal 1/4 of the total work)
1/6 + 1/y = 1/4
1/y = 1/12
y = 12 hours
Emily would take 12 hours to do it by herself.
6 0
3 years ago
What is the slope of the line that contains the points in the table?
Debora [2.8K]

Answer:

D

Step-by-step explanation:

The boxes with whole numbers in them written as coordinates:

(-4, -11)

(8, -8)

we know gradient is rise over run, or (y2 - y1) / (x2 - x1)

gradient = (-8 - -11) / (8 - -4)

gradient = 3 / 12

gradient = ¼

4 0
2 years ago
Read 2 more answers
(Will mark brainliest!) answer a and b <br> Thank you :)
Maslowich

Answer:

rotation because it has not been moved or made small or large and was rotated at an angle

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A country's population in 1991 was 147 million. In 1998 it was 153 million. Estimate the population in 2017 using the exponentia
jarptica [38.1K]

Answer:its 169 million on plato. i just took the test and got it right

Step-by-step explanation:

8 0
3 years ago
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