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FinnZ [79.3K]
3 years ago
12

Sandy charges each family that she babysits for a flat fee of $10 for the night and $5 extra per

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0
30 = 5x + 10 so x = 4
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What is 8 divided by 108
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The answer is 13.5, hope this helps!

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3 years ago
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A student earned grades of​ B, B,​ A, C, and D. Those courses had these corresponding numbers of credit​ hours: 4,​ 5, 1,​ 5, 4.
antiseptic1488 [7]

Answer:

<h2> 1.69</h2>

Step-by-step explanation:

Let the five courses with their corresponding credit hours be represented as shown;

FST 201 = 4

FST 203 = 5

FST 112 = 1

FST 219 = 5

FST 223 = 4

If a student earned grades of​ B, B,​ A, C, and D respectively in those courses with the following grading system  A =​4, B =​3, C =​2, D =​1, and F =0, before we can get the student GPA, we need to know the total credit point for the five courses.

Credit point for each course = Number of credit hour * point for each grade

FST 201 = 4 * 4 = 16points (A)

FST 203 = 5 * 4 = 20points (A)

FST 112 = 1 * 4  = 4points (A)

FST 219 = 5 * 4 = 20points (A)

FST 223 = 4 * 4 = 16points (A)

Total credit point = 16+20+4+20+16 = 76points

Total credit point gotten by the student is calculated as thus;

FST 201 = 4 * 3 = 12points (B)

FST 203 = 5 * 3 = 15points (B)

FST 112 = 1 * 4  = 4points (A)

FST 219 = 5 * 2 = 10points (C)

FST 223 = 4 * 1 = 4points (D)

Total credit point gotten by the student = 45points.

student's Grade Point Average​ (GPA) = Total credit point/Total credit point gotten by the student = 76/45 = 1.69 (to 2dp)

5 0
3 years ago
HELP please!!! Will give brainliest!!!
ddd [48]

Answer:

Linear pairs are congruent

That's the answer

8 0
2 years ago
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What is the solution to log2(2x^3-8)-2log2(x)=log2(x)
Charra [1.4K]
\bf \textit{Logarithm of rationals}&#10;\\\\&#10;log_a\left(  \frac{x}{y}\right)\implies log_a(x)-log_a(y)&#10;\\\\\\&#10;\textit{Logarithm of exponentials}&#10;\\\\&#10;log_a\left( x^b \right)\implies   b\cdot log_a(x)\\\\&#10;-------------------------------

\bf log_2(2x^3-8)-2log_2(x)=log_2(x)&#10;\\\\\\&#10;log_2(2x^3-8)-log_2(x^2)=log_2(x)\implies log_2\left( \cfrac{2x^3-8}{x^2} \right)=log_2(x)&#10;\\\\\\&#10;\textit{since both sides are getting }log_2\textit{ we can simply undo that}&#10;\\\\\\&#10;\cfrac{2x^3-8}{x^2}=x\implies 2x^3-8=x^3\implies x^3-8=0&#10;\\\\\\&#10;x^3=8\implies x=\sqrt[3]{8}\implies x=2
5 0
3 years ago
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Divide 32 in the ratio 5 : 3
allochka39001 [22]

Answer:

53.3333.

Step-by-step explanation:

Since were asking to put 32 in the form of this ratio, we need to first turn the ratio into a fraction, in our case it is 5/3. Next we multiply 32 by 5/3 or to make it more simple multiply 32 by 5 to get 160, then divide 3 to get 53.3...

Hope this helps.

3 0
3 years ago
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