Categorize each of the statements as true or false
True
False
1 point
1
Question 8
8.
Find the value of x.
1 point
1
Question 9
9.
Condense into a single logarithm.
1 point
1
Question 10
10.
Expand:
1 point
1
Question 11
11.
Condense into a single logarithm. Do NOT evaluate.
1 point
1
Question 12
12.
Condense:
2 points
2
Question 13
13.
Condense & Evaluate.
2 points
2
Question 14
14.
Find the value of m. Make sure to check for extraneous solutions
1 point
1
Question 15
15.
Solve for x.
1 point
1
Question 16
16.
Solve for p.
1 point
1
Question 17
17.
Find the value of x. Make sure to check for extraneous solutions
2 points
2
Question 18
18.
Solve for x.
Round to the nearest hundredth (2 decimal places).
2 points
2
Question 19
19.
Solve. Make sure to check for extraneous solutions.
1 point
1
Question 20
20.
Solve for x.
1 point
1
Question 21
21.
$1,000 is deposited into an account that earns 5%, compounded monthly.
How long would it take for the money in the account to double?
Start solving the problem so you can determine which would be a correct step in solving.
1 point
1
Question 22
22.
In the year 2023, the average price of a ticket to a Padres baseball game was $33, and is going up 10% per year.
Round to the nearest whole, then find in what year will the average ticket price be $70?
Use P(t)=a(1+r)^t
2 points
2
Question 23
23.
The half-life of an element describes the time it takes for a certain starting amount to decay to half its original size. The radioactive element Cobalt-60 decays over time. 15 grams of Cobalt-60 takes 6.27 years to decay to half its original size. Find the rate of decay.
Use:
Write as a decimal rounded to 4 decimal places.
2 points
2
Question 24
24.
A biologist can estimate the age of an African elephant by measuring the length of its footprint and using the equation below, where f is the length of a footprint (in centimeters), and a is the age of the elephant in years.
Find the age of an elephant that has a footprint that is 36 centimeters long.