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Alja [10]
3 years ago
6

Someone please help me . )):

Mathematics
2 answers:
Veronika [31]3 years ago
8 0
Got a calculator? all you do for #1 and #2 is multiply the two numbers and that is the value for x.
These problems are cross multiplication.
For the next two:
.25x = 6
divide both sides by .25
x  = 24
NEXT ONE:
.49x = 12
divide both sides by .49
x = 24.48

Otrada [13]3 years ago
7 0
Text me 810-620-2621 that's what I'm working on right now too
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What is the volume of a cylinder if the radius is 8 and the height is 6
gizmo_the_mogwai [7]

Answer:

1205.76

Step-by-step explanation:

The formula for volume of a cylinder is : π(or 3.14)r²h

Plug in the variables and solve

(3.14)(8)²(6)

(3.14)64(6)

384(3.14)

1205.76

Hope this helps

6 0
3 years ago
Read 2 more answers
Dave Flip a coin 20 times and got heads on eight of the flips Based on Dave's results what is the experimental probability of th
Alex Ar [27]

Answer:

Experimental probability of head = 2 / 5 or 40%

Step-by-step explanation:

Given:

Total chances of getting head = 20 times

Number of heads come = 8

Find:

Experimental probability of head

Computation:

Experimental probability of head = Number of heads come / Total chances of getting head

Experimental probability of head = 8 / 20

Experimental probability of head = 2 / 5 or 40%

3 0
3 years ago
The amount of Jake’s paycheck is directly proportional to the hours he works. After working 23 hours, his paycheck was $180.55.
vesna_86 [32]

Answer:

35 hours

Step-by-step explanation:

5 0
2 years ago
the altitude of the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 14 and 8. what is the length
lisov135 [29]

Answer:

B. 4\sqrt{7}

Step-by-step explanation:

The right triangle altitude theorem states that the altitude of a right angled triangles formed on the hypotenuse is equal to the geometric mean of the 2 line segments it creates.

This can be represented as:

h = \sqrt{(xy)}

Where,

h = the length of the altitude,

x and y are the lengths of the 2 segments formed.

Therefore, the length of the altitude = h = \sqrt{(14*8)}

h = \sqrt{112}

h = \sqrt{16}*\sqrt{7}

h = 4\sqrt{7}

3 0
3 years ago
a gardener is planting trees and flowers. she has 735 trees to plant and uses this pattern: a tree and then two flowers, then th
nalin [4]

Answer: A gardener would need 1470 flowers.

Step-by-step explanation:

The answer is 1470 flowers because it’s just a ratio for every one tree there’s two flowers.

5 0
3 years ago
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