3 years ago

I need help on what to put in the boxes.

Mathematics

1 answer:

Leona [35]3 years ago

7 0

Just divide the y numbers by the x numbers and that's it

You might be interested in

Janie ordered boxed lunches for a student advisory committee meeting. Each lunch costs $4. The total cost of the lunches is $47,

Elodia [21]

Answer:

10 lunches

Step-by-step explanation:

$47-$7=$40

40/4=10

6 0

3 years ago

Read 2 more answers

At the moment a hot iron rod is plunged into freezing water, the difference between the rod's and the water's temperatures is 10

Papessa [141]

Answer:

$D(t)=100(0.4)^t$

Step-by-step explanation:

The temp is 100 at time t = 0

After 1 sec, the temp difference would be:

$100-(\frac{100-60}{100})$

After 2 sec, the temp difference would be:

$100-(\frac{100-60}{100})^2$

Similarly for 3 seconds, 4 seconds etc.

We notice that the parenthesis part is 40% of it, so we can also write:

100(40%)^t,

where

t is the time

40% can be written as 40/100 = 0.4

SO, the function is:

$d(t)=100(0.4)^t$

0 0

3 years ago

Read 2 more answers

72 in expanded form thanks

borishaifa [10]

72 expanded form

70+2

5 0

3 years ago

Read 2 more answers

The original price of a digital keyboard was $119.50. The keyboard was on sale for $109.94. What was the discount rate?

HACTEHA [7]

The discount rate was 0.08%

5 0

3 years ago

Read 2 more answers

I NEEDED HELP FAST PLZZZZZZ!!!!!

Sergio [31]

P(heads or tails) = 1 This is because when flipping a coin, there are only two possible answers, either heads ir tails so the probability of getting either one is 100%. However, if you're asking for P(heads) = 1/2, and P(tails)= 1/2.

6 0

3 years ago

Read 2 more answers