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liberstina [14]
3 years ago
14

Subsets of {dog,cat,fish}

Mathematics
1 answer:
daser333 [38]3 years ago
8 0
The answer is idk bc i don't know

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0.034 is 1/10 of 340
sergeinik [125]
Nope

1/10 of 240 is 3.4
7 0
3 years ago
Read 2 more answers
Jada's sister works in a furniture store.
Bingel [31]

Answer:

1) $16.35

2) 75%

3) $245  

Step-by-step explanation:

1) Jada earns = $15 per hour

  9% increase = 15 * 9/100 = $1.35

  Increased Jada's pay = 15+1.35 = $16.35

2) Markup = selling price - cost= $350 - 200= $150

   Markup % = \frac{sale price - cost }{cost}*100 \

                      = \frac{150}{200}*100 = 75%

3) Jada's sister commission is 3.5% of $7000

          = \frac{3.5}{100}* 7000

           = $245  

5 0
2 years ago
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
IrinaK [193]

Answer:

1,041.9feet

Step-by-step explanation:

Given the height of the rocket expressed as

y = -16x² + 245x + 104

At maximum height, dy/dx = 0

dy/dx = -32x+245

0 = -32x+245

32x = 245

x = 245/32

x = 7.65625

Get the maximum height

Recall that;

y = -16x² + 245x + 104

Substitute the value of x;

y = -16(7.65625)² + 245(7.65625) + 104

y = -937.890625 + 1,875.78125 + 104

y = 1,041.890625feet

Hcne the maximum height to the nearest foot is 1,041.9feet

4 0
3 years ago
What is surface area and what is volume?
natita [175]
Surface area is the areas of all the faces added up. Volume is how much a 3D figure can hold. 
6 0
3 years ago
% of 70 = 63<br><br> i need to find out what makes the 70 equal 63
monitta

Answer:

90 percent

Step-by-step explanation:

63 is almost 70 therefore it has to be a pretty high up number like 90 i hope you get this correct

6 0
3 years ago
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