Answer:
64.40$
Step-by-step explanation:
Cross multiply
10/a = 15/30
10/a(a)(30) = 15/30(30)(a)
Simplify
1/a(a) = 1
15/30(30) = 15
10(30) = 15(a)
Simplify. Combine terms
300 = 15a
Isolate the a. Divide 15 from both sides
300/15 = 15a/15
a = 300/15
a = 20
A) a = 20 is your answer
hope this helps
Area of triangle = 24cm
Area of rectangle = 120
therefore, w x 12 = 120
w = 10
Answer:
time = 2.48 seconds
Step-by-step explanation:
Given data:
distance = 100 foot
Initial velocity = 0 <em>because it was held and being released.</em>
acceleration is gravitational force
<em>gravitational force in feet per second = 32.2 ft/s²</em>
<em>formula for distance is s = ut +(1/2)at² where s = distance , u = intial velocity , a = acceleration and t = time</em>
s = ut +(1/2)at²
100 = 0(t) + (1/2)(32.2)t²
100 = 16.2t²
100/16.2 = t²
therefore t = 2.484
t = 2.48 seconds (to 2 decimal places)
Answer:
It's hard to read, but I think it is B
Step-by-step explanation:
Apples Bananas Lemons Oranges Pears
6 2 10 8 4
Apples 6/30 = 1/5
Bananas 2/30=1/15
Lemons 10/30 = 1/3
Oranges 8/30 = 4/15
Pears 4/30 = 2/15
