All categories

3 years ago

Pls help I'm in the test rn

Mathematics

1 answer:

monitta3 years ago

7 0

Answer: 2005

Step-by-step explanation: Because, each year it goes down 4, but 50-4=46 not 44. I hope this helped!

You might be interested in

A regular deck of cards has 52 cards with 4 aces. Carl asked a friend to pick a card from the deck three times, replacing the ca

Fofino [41]

The answer is A on edgenunity

8 0

4 years ago

Read 2 more answers

Each sentence shows the number of pages a student reads a book and the amount of time it takes to read those pages.

tatuchka [14]

Answer:

65 mins

Step-by-step explanation:

I well help anyone because I’m a hero and I well always be one thanks to all of you

4 0

3 years ago

Mia has 40 tens. write how many hundreds. write the number

riadik2000 [5.3K]

Answer:

400

Step-by-step explanation:

You would multiply 40 by 10=400

4 0

4 years ago

A bag contains 6 red marbles, 3 blue marbles and 8 green marbles. If three marbles are drawn out of the bag, what is the probabi

ale4655 [162]

This is a 4 step problem.

Find the probability of drawing a green marble the first time

8 green marbles ÷ 17 total marbles

Next, we find the probability of drawing a green marble the second time

7 green marbles ÷ 16 total marbles

Find the probability of drawing a green marble the third time

6 green marbles ÷ 15 total marbles

We take away one from the total marbles and green marbles each time because we are finding the probability that we draw a green marble all three times

Last step:

Multiply all the probabilities

$\frac{8}{17}$ × $\frac{7}{16}$ × $\frac{6}{15}$

The final answer is 7/85 or an 8% chance

If you were curious, the decimal version of this answer is 0.08235294

3 0

4 years ago

Derek owns a landscape business. He charges a fixed fee of $30 plus $1 per 1,000 square feet of lawn mowed. Derek's earnings (in

fgiga [73]

Let f(x) represents function that tells us Derek's earning depending on square feet of lawn mowed which is x.

First we construct function:

f(x) = x/1000 * 1 + 30

x/1000 is a number that tells us the number of mowed units. for x = 1000 square feet he earns 1 dollar that is why we have to divide x by 1000.

if he earned 204 first week that means that x =:
204 = x/1000 + 30
x/1000 = 174
x = 174 000
if we check for each week that he worked we will see that square footage of the lawns he mowed match forth (last) option.

Answer is D.

8 0

3 years ago

Read 2 more answers