Step 1
<span>Find the two perfect square numbers it lies between.
</span>
<span>Solution:
</span>4²= 16 and 5² = 25, so lies between 4 and 5.
step 2
Divide 22 by 4. 22/4 = 5.5 (you can round off your answer)
step 3
Average 5.5 and 4. (5.5+4)/2 = 4.75
step 4
repeat step 2
Divide 22 by 4.75. 22/4.75 = 4.6316
step 5
repeat step 3
Average 4.75 and 4.6316. (4.75+4.6316)/2 = 4.6908
the answer is
4.69
Answer:
8p(3z - r)
Step-by-step explanation:
Given
24pz - 8pr ← factor out 8p from each term
= 8p(3z - r) ← in factored form
Answer:
True
Step-by-step explanation:
Answer:
C. 73.75.
Step-by-step explanation:
What you do is you need to move the decimal place from the .4 over to the right and also in the quotient so that you have 295/4.
You will then divide it out to get 73.75.
Given:
t A = 2.4 h
t B = 4 h
v A = 22 + v B
Solution:
Distance A and distance B is the same, distance could be defined using formula d = v × t
d A = d B
(v A × t A) = (v B × t B)
plug in the numbers
v A × 2.4 = v B × 4
(22 + vB) × 2.4 = 4 vB
remove the parenthesis using distributive property
(22 × 2.4) + (2.4 × vB) = 4vB
52.8 + 2.4vB = 4vB
add like terms
52.8 = 4vB - 2.4vB
52.8 = 1.6vB
52.8/1.6 = vB
vB = 33
the speed of car B is 33 mph
vA = 22 + vB
vA = 22 + 33
vA = 55
the speed of car A is 55 mph
