Answer:For B I have 42 minutes.
Step-by-step explanation:
First 4 people x 8 minutes per person = 32.
Plus the additional 10 minutes = 42 minutes
Answer:
1 4/15
Step-by-step explanation:
Fractions are added using a common denominator. When the denominators have no common factors, the least common denominator is their product.
Jose had 1 4/15 kilograms of candy.
Answer:
-64
Step-by-step explanation:
By looking at the numbers, we can identify that this is a geometric sequence and the ratio would be 2. The formula to find the nth term in a geometric series is:
where t is the first term and r is the ratio. We can substitute in the information we know:
We are looking for the eighth term, so we substitute 8 where n is:
We can simplify:
Answer:
1/5 × 40 = 8
the person's speed is 8 miles per hour