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WITCHER [35]
3 years ago
12

Emily studied people in her school and determined that 75 out of 100 people in her grade could roll their tongues. If there are

1,200 people in
her neighborhood, predict how many of them can roll their tongues.
people

PLEASE ANSWER IMMEDIATELY ITS FOR AN IMPORTANT PAPER THATS DUE SOON !
Mathematics
1 answer:
ludmilkaskok [199]3 years ago
3 0

Answer:

I believe the answer is 900.

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The two right triangular prisms are similar solids.
Zanzabum

Answer:

<h2>The volume of the larger prims is eight times greater than the smaller prism.</h2>

Step-by-step explanation:

If the scale factor of the larger prims to the smaller prism is 3, that means each side is triple.

We know the a triangular prims has a volume defined by

V_{small} =\frac{b \times h_{1} }{2} \times h_{2}

If we take that formula as the smaller prism, then the larer prism has a volum of

V_{large} =\frac{2b \times 2h_{1} }{2} \times 2h_{2}=8(\frac{b \times h_{1} \times h_{2}  }{2} )

If we compare, we can deduct that

V_{large}=8V_{small}

In words, the volume of the larger prims is eight times greater than the smaller prism.

4 0
3 years ago
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SOMEONE ANSWER THESE PLEASE!!
Svetradugi [14.3K]
Answer:
1). Because whole number doesn’t allow decimal numbers.

2). Because whole number doesn’t allow negative numbers. It starts with 0, 1, 2, 3....
7 0
3 years ago
A cylinder is shown. Use 3.14 as the value of pi 7 mm for radius 11 mm for height​
sukhopar [10]

Answer:

Volume is 1,692.46

Step-by-step explanation:

pi(r^2)(h), 3.14(49)(11)

5 0
3 years ago
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NEED ANSWERS PLEASEEE! PROGRESS REPORTS GO IN SOON.
dlinn [17]

Answer:

1. they both are the same length and diameter, the difference is thw diameter is a different direction.

2. 4 cm

3. EB and 8 cm

Step-by-step explanation:

Diameter is the length of the circle aross, hope this helps!

8 0
3 years ago
2/15 plus 3/15 simplify
nikdorinn [45]
2/15+3/15=5/15 5  can go into both 5/5=1 and 15/5=3 which means
=1/3 is the answer 
7 0
3 years ago
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