Answer:
51 words
Step-by-step explanation:
20words=35 seconds
? =90 seconds
Cross multiplication to get
(90×20)/35
1800/35
51.42
Meaning he can type 51 words in 90 seconds
Answer:
36+36=72
area is 72
Step-by-step explanation:
9-3=6
6x6=36
12x3=36
You have to use least common multiple so that's going to be
4-8-12-16-20
10-20
The 20th person gets both first
Answer:
1 1/10 is the answer
Step-by-step explanation:
12\10= 1 1/1
The answer is letter B. This is through using the formula of compound interest which is divided in quarterly. This means the number of months are only 3. SO compound interest is equal to Principal amount(1+rate/number of months)^number of months x time. This will give you the answer of <span>$3,081.54.</span>