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LiRa [457]
3 years ago
13

denise did 7/8 of the problems on a quiz correctly and five incorrectly. she did all the problems. how many were there?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
8 0
There is 32 quiestions
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Greg’s home is 1.8 miles from his school there is a music store halfway between school and his home today Greg wants to stop at
Darya [45]
I'm guessing the question is "how far does he have to walk to the store from where he is"

if he is walking home, then hmm
distance from store to school=1.8/2 since it is halfway, so 0.9 miles

he has walked 0.36 miles
so he needs to walk 0.90-0.36=0.54 miles

he needs to talk 0.54 miles to get to the store
8 0
3 years ago
A train moves at a constant speed of 8 miles every 6 minutes. How far will the train in 3 minutes, 15 minutes, and 60 minutes.
Valentin [98]

Answer:

3.9, 19.5, and 78 miles

Step-by-step explanation:

8 divided by 6 = 1.3     1.3 miles = 1 hr

1.3 x 3 = 3.9

1.3 x 15 = 19.5

1.3 x 60 = 78

6 0
3 years ago
Read 2 more answers
Jose makes $10000 a month plus some money by commission rates. He gets 6% of everything he sells. If Jose sold $59000 worth of i
IgorC [24]

Answer:

$13540

Step-by-step explanation:

Divide 100 from $59000 in which you get 1% of that worth.  If he gets 6% of that commission rate then he would get $3540 since 1% is $590 and you multiply by 6 to get that number.  Since he makes $10000 a month as stated, you would then add the amount $3540 for his salary to get $13540.

3 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE, THANKS! :)
Monica [59]

Hey there! :)

Answer:

1124.8 J.

Step-by-step explanation:

Given:

Distance: 25 meters.

Force: 70 N.

Direction: 50° with the horizontal.

Start by calculating the magnitude of the vector:

cos (50) = |x| / 70

70 · cos (50) = |x|

Solve:

44.99 ≈ |x|

This is the magnitude. To calculate the amount of work done, simply multiply by the distance she pushed the wheelbarrow:

44.99 × 25 ≈ 1124.8 J.

3 0
3 years ago
This one and thats it.
4vir4ik [10]

Answer:

you just take the data given and put it on the graph

7 0
3 years ago
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