All categories

3 years ago

2. A parking lot holds 40 cars. There are 20 cars in the lot already. Which inequality can be solved to show all the

Mathematics

1 answer:

Pie3 years ago

7 0

C I need to put 20 letters so yea the answer is C

You might be interested in

Identify the solution set of 3 In 4 = 2 In x.<br> -{6}<br> -{-8,8}<br> -(8)

o-na [289]

Option C: The solution set is $\{8\}$

Explanation:

The expression is $3 \ln 4=2 \ln x$

Now, let us find the solution set.

Switch sides, we get,

$2 \ln x=3 \ln 4$

Dividing by 2 on both sides, we have,

$\ln x=\frac{3 \ln 4}{2}$

Thus, $\ln 4=\ln 2^2=2\ln 2$

Hence, the above expression becomes,

$\ln x=\frac{3 \cdot 2 \ln (2)}{2}$

Simplifying, we get,

$\ln x=3 \ln 2$

Applying the log rule, we get,

$$\ln x$=\ln \left(2^{3}\right)$

Simplifying, we have,

$$\ln x$=\ln \left8\right$

Applying the log rule, we have,

$x=8$

Thus, the solution set is $\{8\}$

Hence, Option C is the correct answer.

5 0

3 years ago

Solve the inequality y/ -6 is greater than 10

pashok25 [27]

Y<-60
hope this helps and good luck;)

4 0

3 years ago

What is the measure of <DCF

Shtirlitz [24]

129 degrees you just add DCE and ECF together

5 0

3 years ago

Read 2 more answers

Someone please help me with this. thanks. and please explain.

just olya [345]

It would be 190 km because you do 5 x 3 to get 15 add a 0 at the end of it. Than at 40 because .8 of 150 is 40. Then 150+40= 190

4 0

3 years ago

Read 2 more answers

How many miles is 2/3

Hoochie [10]

1 mile = 1760 yards

=2/3*1760

2*586.66

=1173.33 yards

hope this helps

5 0

3 years ago