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katovenus [111]
3 years ago
9

Glen got 48 out of 64 correct in his test.

Mathematics
2 answers:
kati45 [8]3 years ago
7 0

Answer:

He got 16 incorrect

Step-by-step explanation:

klemol [59]3 years ago
7 0

Answer:

fraction: 3/4

percent: 75%

Step-by-step explanation:

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If you have a balance of $270 in your bank account each month you deposit $45 let January=1 February=2 and so on. Write any equa
marissa [1.9K]

Answer:

$540

Step-by-step explanation:

We are given that the initial balance in the bank account is $270.

We are then told that every month $45 is added to the account.

To find the equation that tells us the balance at any point in time assuming no interest is added or money is taken out, we can first understand the constant, y=270.

This gives us the initial value of the balance and any changes to the balance will start from this point.

Let x be the time in months.

if we let y=270 + 45x, we find the value of the function accounting for the addition of money every month.

Assuming money is put in during January; substituting the number of months as x=6 (since it is June), we can find the balance in June.

y=270 +45(6)=540

Hence, the balance in June is $540

8 0
3 years ago
A furnace delivers 8.0 × 104 btu per hour. how many kilocalories per hour is this?
vazorg [7]
For this case the first thing you should know is the following unit conversion.
 1 BTU = 0.25 Kilocalories
 We then have the following numerical value:
 8.0 * 10 ^ 4 \frac{BTU}{h}
 Applying the conversion of units we have:
 8.0 * 10 ^ 4 \frac{BTU}{h} * 0.25 \frac{Kcal}{BTU}
 Canceling units we have:
 20000 \frac{Kcal}{h}
 Answer:
 
This is 20000 kilocalories per hour
 
20000 \frac{Kcal}{h}
6 0
3 years ago
Please very soon I offer the crown !!! + 10 points urgently !!!
ss7ja [257]

Answer:

a. 2 groups of 2 is 4

b. 3 groups of 2 is 6

c. 4 groups of 2 is 8

d. 5 groups of 2 is 10

e. 6 groups of 2 is 12

4 0
3 years ago
Read 2 more answers
Mrs.drew want to build a square sandbox with an area of 361 square feet what is the total length of wood mrs. Drew needs to make
Taya2010 [7]

Answer:

180.5 ft

Step-by-step explanation:

the area for the sand box would be calculated as length × width. since the sandbox is square each side is the same length. the side will be half the number of the area.

361 ÷ 2 = 180.5 ft

4 0
3 years ago
A situation can be represented by this inequality?<br><img src="https://tex.z-dn.net/?f=1.25x%20-%206.50%20%3E%2050" id="TexForm
DochEvi [55]

There are four different choices. Now we have to find which choice best expresses the inequality 1.25x-6.50>50

1.25x has positive sign so any statement that indicates earning like sells at the rate of 1.25 will match with expression 1.25x.

Now -6.50 has negative sign that means this quantity must be subtracted or represents loss of any kind.


Keeping above sign in mind and reading the given statementns, we see that only choice "a" first the given inequality.


Hence final answer is a).

6 0
3 years ago
Read 2 more answers
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