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evablogger [386]
3 years ago
11

a store marks up the merchandise it sells by 40%. If the regular price of the item WAS $25 how much is the store selling it for.

step by step.
Mathematics
1 answer:
devlian [24]3 years ago
7 0
So if the regular price of an item is 25 and the store is marking it up by 40%, then we have to multiply 25 by .4 to find out what 40% of 25 dollars is. 40% of 25 is 10 dollars. So now you just do 25 + 10 and you get 35. Answer: $35
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Please help with these math questions part 2
NikAS [45]
5).
and
6).
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You just have to come up with the (4/3)(radius³).

Remember that the radius = 1/2 of the diameter.

7).  The volume of a cylinder is

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Divide the juice in the container by the volume of one can,
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He starts with a small cone, he then adds clay to it to make it higher.
The question is:  How much clay does he ADD to the short one,
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Use the formula to find the volume of the short one.
Use the formula again to find the volume of the bigger one.
Then SUBTRACT the smaller volume from the bigger volume.
THAT's how much clay he has to ADD.

Notice that the new built-up cone has the same radius
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_______________________________________

Don't worry if you don't understand this.

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6 0
3 years ago
I need the value of X
Fantom [35]

Answer:

31

Step-by-step explanation:

x+24+4x+1=180

5x+25=180

5x=155

x=155/5=31

5 0
3 years ago
A doctor is measuring body temperature for patients visiting the office. The doctor believes the average body temperature is les
Ivenika [448]

Answer:

Test statistic

Step-by-step explanation:

3 0
3 years ago
I need help ASAP I will give brainliest if correct
alexdok [17]
Part 1)
we know that
the property of cyclic quadrilaterals for which opposite angles are supplementary
then
m∠A°+43°=180°------------> m∠A=180°-43°=137°

the answer is m∠A=137°


Part 2) 
<span>Quadrilateral ABCD ​ is inscribed in a circle. What is the measure of angle A?

we know that
</span>the property of cyclic quadrilaterals<span> for which opposite angles are supplementary
then:</span>
<span>m∠A+m∠C=<span>180<span>∘
(2x+9)+(3x+1)=180---------------> 5x+10=180
x=(180-10)/5=34

</span></span></span>m∠A=2x+9-------------> 2*34+9=77°
<span>
the answer is </span>m∠A=77°<span>

</span>
8 0
3 years ago
Which function could be a stretch of the exponential decay
yKpoI14uk [10]

Answer:

(x) = 2(1/6)^x

Step-by-step explanation:

To easily solve this problem, we can graph each option using a graphing calculator, or any equation plotting tool.

Case 1

f(x) = 2(6)^x

Case 2

f(x) = 1/2*(6)^x

Case 3

f(x) = 2(1/6)^x

Case 4

f(x) = 1/2*(1/6)^x

By looking at the pictures below, we can tell that the correct option is

Case 3

f(x) = 2(1/6)^x

Since the stretch is done by a factor of 2

6 0
3 years ago
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