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Lelechka [254]
2 years ago
13

I WILL GIVE BRAINLIEST!!!!

Mathematics
1 answer:
Doss [256]2 years ago
3 0

Answer:

x > -7 is true because there are more tennis balls than -7  

Step-by-step explanation:

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Which is a step in the process of calculating successive discounts of 8% and 10% on a $50 item?
Stella [2.4K]

Answer:

c. take 10% of $46

Step-by-step explanation:

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3 years ago
What is the perimeter of this pentagon?
aleksandrvk [35]

Answer:

5.715 centimeters or 27 Inches

Step-by-step explanation:

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3 years ago
What’s the measure of <4 and how do you know
Marysya12 [62]

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6 0
3 years ago
A radioactive substance decays exponentially. A scientist begins with 200 milligrams of a radioactive substance. After 16 hours,
Aleks [24]
For this case we have the following exponential equation:
 y = A (b) ^ t
 Where,
 A: initial amount
 b: decrease rate
 t: time in hours
 We then have to rewrite the equation for this problem:
 y = 200 * (0.5) ^ ((1/16) * t)
 For t = 29 hours we have:
 y = 200 * (0.5) ^ ((1/16) * 29)
 y = 56.93943174 mg
 Answer:
 
It will remain 56.94 mg after 29 hours
7 0
3 years ago
The sum of 10 and hans savings is 49. Use the variable h to represent Hans savings.
andrey2020 [161]

Answer:

39 I believe. The question is a little confusing.

Step-by-step explanation:

49-10=h 39=h

Not sure if this is what you want the question is worded weirdly.

7 0
2 years ago
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