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tensa zangetsu [6.8K]
4 years ago
7

QUIZ:

Mathematics
1 answer:
Reika [66]4 years ago
6 0

Answer:

idk

Step-by-step explanation:

i have no clue

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If Adrianna read 7 pages in 10 minutes, how many pages did she read in one minute
Lilit [14]

Answer:

1.42 pages

Step-by-step explanation:

10/7= 1.42 that'd be the pages per second

4 0
4 years ago
Read 2 more answers
If a customer bought a custom arrangement for $28.00, how many flowers were in the arrangement?
Andrew [12]

Answer:

28.0000000$

Step-by-step explanation: yesp

7 0
3 years ago
a state park charges $5 per car plus $1 per person as an admission fee. the total charged for a car with x people is f(x)
Anton [14]

Answer:

the total charged for a car is f(x)=x+5

Step-by-step explanation:

because ther is only on car the value 5 could be constant. but because there could be a number of people in the car that is described by x and is multiplied by the cost which is 1

5 0
2 years ago
The 90km/h bus runs between the two stations in 2 hours and 20 minutes.
AnnZ [28]

Answer:

1. <u>distance</u><u> </u><u>is</u><u> </u><u>2</u><u>1</u><u>0</u><u>k</u><u>m</u>

<u>2</u><u>.</u><u> </u><u>distance</u><u> </u><u>is</u><u> </u><u>1</u><u>6</u><u>3</u><u>•</u><u>3</u><u>k</u><u>m</u>

Step-by-step explanation:

<h2> <u>QN1</u><u>;</u></h2>

<h2> <u>STEP1</u><u>;</u></h2>

SPEED=DISTANCE÷TIME

90km/h= X ÷ 2 hrs and 20mins

<h2> <u>STEP2</u><u>;</u></h2>

CHANGE 20 MINS INTO HRS

1 hr = 60mins

<h2> x</h2>

? = 20mins

<u>2</u><u>0</u><u>m</u><u>i</u><u>n</u><u>s</u><u> </u><u>*</u><u> </u><u>1</u><u>h</u><u>r</u>= 1/3hr

60mins

<h2> <u>STEP3</u><u>;</u></h2>

Speed=distance÷time

90km/h= X ÷ 21/3

Distance= speed * time

X = 90km/h * 21/3hrs

<u>distance</u><u> </u><u>is</u><u> </u><u>2</u><u>1</u><u>0</u><u>k</u><u>m</u>

<h2><u>QN</u><u> </u><u>2</u><u>;</u></h2>

Speed=distance ÷

70km/h= X ÷ 21/3hrs

Distance=speed * time

X = 70km/h * 21/3hrs

6 0
2 years ago
On a road trip Maura drove at a speed of 60 miles per hour for the first two hours she then increased her speed by 25%
Sonbull [250]

Answer:

v_{new} = v_{old} \cdot 1,25 = 75 mph

Step-by-step explanation:

It does not matter for how long she was driving with the old speed if you only wanna know the new speed.

4 0
3 years ago
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