Fred is landscaping his backyard. He needs to create concrete steps with two levels. He has about

Mathematics

1 answer:

GenaCL600 [577]3 years ago

4 0

Answer: 13 Since Handyman Negri's has performed substantially all of the terms of the contract

Step-by-step explanation: pls mark brainliest

You might be interested in

If a cantaloupe weighs 2 3/8 pounds, a watermelon weighs 6.25 pounds, and a honeydew melon weighs 3 1/2 pounds, what is the tota

Mariana [72]

the answer to this question would be 12 and 1/8

3 0

3 years ago

The accompanying table shows the number of bacteria present in a certain culture over a 4 hour period, where x is the time, in h

Vlad [161]

Answer:

Step-by-step explanation:

I really hope you know how to use your calculator to find regression equations, because in this forum it is impossible to teach you how to do that. I ran the data through my calculator and got the exponential equation as

$y=1963.56(1.14)^x$ which means at 4 hours, we started with 1963 bacteria and it is growing at a rate of 114% each hour. Since we started out with an x value of 0, and that value represents the number of bacteria after 4 hours, then time 0 is 4 hours, which means that time 12 is 16 hours. We replace the x in the equation with a 12 and do the math: