Ask question

Ask question

All categories

3 years ago

13

In an exponential function, (x) = a(b)^x, it is known that f(5)=15 and f(8)=170. which of the following is closest to the value

of b?
(1)1.87
(2)2.25
(3)3.19
(4)3.72

1 answer:

pshichka [43]3 years ago

4 0

3.19
The answer is C. 3.19

You might be interested in

The weekly salary check for miss blue is $478. her employer contributes 6.5% to a retirement annuity. what amount is being contr

11Alexandr11 [23.1K]

6.5% of 478.....turn ur percent to a decimal...." of " means multiply
0.065(478) = 31.07 <===

6 0

3 years ago

Read 2 more answers

Rick has one dollar and twenty-seven cents to buy a notebook which names this money amount in terms of dollars? 12.7. 1.027. $1.

Vlad1618 [11]

the answer is $1.27 :))))

4 0

3 years ago

Read 2 more answers

This question has two parts. First, answer Part A. Then, answer Part B.

masya89 [10]

Answer:

$10.12

Step-by-step explanation:

Step one:

given data

we are told that the cost of binoculars is $155.75

and also the sales tax is 7%

Step two:

We want to first solve for the sales tax which is 7% of $155.75

=7/100* 155.75

=0.070*155.75

=10.12

Cassie will pay a tax of $10.12

Also Cassie will pay a total amount of

= 155.75+10.12

=$165.87

3 0

2 years ago

Solve the inequality x+2 1/2 >-1/2.graph the solution set on a number line. Show your work.

Ainat [17]

Answer:

x > -11

Step-by-step explanation:

The way fractions type on here are weird, so i typed it on a different website i think this is right though.

4 0

2 years ago

When graphing the inequality y > 3x + 4, you will use a solid line iristead of a dotted line-

Alexus [3.1K]

Answer:

true

Step-by-step explanation:

7 0

2 years ago