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attashe74 [19]
2 years ago
13

Diedra has $20 to spend. Can she buy shorts that cost $18.50?

Mathematics
2 answers:
Anit [1.1K]2 years ago
8 0

Answer:

yes she can

Step-by-step explanation:

yes she can because $20 is great than $18.50

Elenna [48]2 years ago
6 0
Ofcourse she can , the change will be $1.50
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The circle has a radius of 5 cm. Find the circumference. Give your answer to the nearest tenth. Use pi on your calculator. DO NO
poizon [28]

Answer:

Step-by-step explanation:

Circumference is pi × diameter

Diameter is 2x radius

10π is the circumference

10π= 31.4cm

8 0
3 years ago
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Find the number b, where b>0, such that the average value of f(x)=3−27x2 on the interval [0,b] is equal to 2.
Ymorist [56]
F(×)=3-27×2
4-1=3×3=9-27
18×2=36
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8 0
3 years ago
Can someone please help me out. I am in need of desperate help and have to leave in one hour! Please help
gtnhenbr [62]
The length is (3/5 -1/5)=2/5
the height is also 2/5
area: length * height =2/5 *2/5=4/5
D is correct. 
8 0
3 years ago
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Answer all for points
IceJOKER [234]

Answer:

1. If we drink 8 glasses, we are drinking 2 L of water, so we are exceeding 1 L of water per day.

2. We need 100 sections.

I used metric conversion to convert km to meters.

3. 230 mL  of lemonade per person

I used metric conversion to convert L to ML

Step-by-step explanation:

1.  250 mL  = 1 glass

We are drinking 8 glasses

8 glasses * 250 ml/ 1 glass = 2000 mL

1 L = 1000 mL

2000 mL * 1 L/1000 mL =2 L

If we drink 8 glasses, we are drinking 2 L of water, so we are exceeding 1 L of water per day.

I used metric convertsion to convert mL to liters.

Guardrails sections to be 5m long

Road length that needs a guardrail is .5 km.  We need to convert this to meters  1000 m = 1 km

.5km * 1000m / 1km = 500 meters

We have 500 meters that needs guardrails.

500 meters * 1 section/ 5 meters = 100 sections

We need 100 sections.

I used metric conversion to convert km to meters.


3.  6.9 L of lemonade to serve 30 people.  We want to serve ml

Convert L to mL

1L = 1000 ML

6.9 L * 1000 ml/1L = 6900 mL

We need to divide 6900 Ml by 30 people

6900mL/30 people = 230 mL  of lemonade per person

I used metric conversion to convert L to ML


5 0
3 years ago
How many times larger is 4 x 1016 than 5 x 108?
arlik [135]
So first you would need to multiply each numbers....
4 x 1016 = 4064
5 x 108 = 540
Then all you would have to do is subtract 4064 from 540.
Your answer is 3524. 
<span>4 x 1016 (4064) is 3,524 times larger than 5 x 108 (540).

PLEASE MARK AS BRAINLIEST!</span>
4 0
3 years ago
Read 2 more answers
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