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Alex73 [517]
3 years ago
8

Can y’all please help me?!

Mathematics
1 answer:
Natalija [7]3 years ago
8 0

Answer:

10.5, 31.5,  and 6.

Step-by-step explanation:

So to find the answers here, we must find the  value of t, when h equals 1.

To do this, lets take a h-t value we already know, and solve.

We can use: when h=2 t equasl 21:

2h=21t

So if we divide both sides by two we get:

2h/2=21t/2

=

h=10.5t

So know we know for every one h, t is 10.5

This can be verifyed with 4h = 42t. Which after solving, equals 1h=10.5t

So now that we have a value for t, lets get our solutions.

First off, we have 1h=__t?

Well, we have already made this one clear. <u>It would be 10.5t</u>, since for every 1h we have 10.5t

Next up, we have 3h=___t

All we have to do it multiply 10.5 by 3 to solve this:

10.5*3

=

<u>31.5</u>

<u>So this is our second fill in answer.</u>

Finally we have ___h=63t

We must divide both sides by 10.5, which is equal to 1t, to find this answer:

63/10.5

=

6

<u>So our last fill in answer is 6.</u>

Hope this helps!

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You plan to invest $350 in a growth fund that has a rate of 1.5% compounded quarterly. How much money will this investment be wo
nydimaria [60]

Answer:

Hey man I know the answer to this question it would be $449.12

Step-by-step explanation: 350*1.005^50= 449.12



7 0
4 years ago
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Heather Pablo, and Shen sent a total of 123 text messages during the weekend. Heather sent 9 more messages than Pablo. Shen sent
Korolek [52]

Answer:

Heather sent 28, Pablo sent 19, and Shen sent 76.

Step-by-step explanation:

This will be your equation

123 = H (Heather) + P (Pablo) + S (Shen)

This is the extra stuff

P + 9 = H

4P = S

Substitute so there is only P then use that to solve for the rest

123 = P + 9 + P + 4P

Then solve

123 = 6P + 9

123 - 9 = 6P + 9 - 9

114 = 6P

19 = P

Then substitute for the extra equations

19 (P) + 9 = 28 (H)

19 (P) * 4 = 76

8 0
3 years ago
Find the sum of the first ten prime numbers. Find the sum of the first ten prime numbers .​
natali 33 [55]

The sum of the first ten prime numbers is 129.

<h3>What is a prime number?</h3>

The prime numbers are those numbers that have only one factor namely 1 and the number itself.

The first 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29.

Their sum is

2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29

= 129

Hence, the sum of the first ten prime numbers is 129.

Learn more about prime numbers;

brainly.com/question/4184435

#SPJ1

5 0
2 years ago
Write an equation that represents the relationship.Please help!
swat32

Answer:

n = r - 2.5

Step-by-step explanation:

We have the following data:

7 4.5

8 5.5

10 7.5

12 9.5

Now, what we will do is what happens if we subtract each one:

7 - 4.5 = 2.5

8 - 5.5 = 2.5

10 - 7.5  = 2.5

12 - 9.5 = 2.5

The difference is always kept constant, therefore the equation would be:

n = r - 2.5

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3 years ago
4. At 7:30 a.m., the temperature in Cloud City was - 22°F. By 8:45 a.m., the temperature had risen 37 degrees. What was the temp
Kitty [74]

Answer:

15°F

Step-by-step explanation:

3 0
3 years ago
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