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siniylev [52]
3 years ago
15

Hiram earned a score of 83 on his semester algebra test. Ile needs to have a total of at least 180 points from his semester and

final tests to receive an A for his grade. What score must Hiram earn on his final test to ensure his A?​
Mathematics
1 answer:
I am Lyosha [343]3 years ago
7 0

Answer:

He needs 97 to ensure his A Grade.

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Need help with this questions
leva [86]
1. Total
2. Deficit
( hope this helps)
4 0
3 years ago
HELPPPP PLZZ ND THANK YOU SOO MUCH
swat32

Answer:

50, 40, 30, 250, 350

Step-by-step explanation:

1/2 = 0.5, 0.5 x 100 = <u>50</u> (0.5 -> 5 -> 50)

2/5 = 0.4 (10 / 5 [the denominator] = 2, 0.2 x 2 [the numerator] = 0.4), 0.4 x 100 = <u>40</u> (0.4 -> 4 -> 40)

3/10 = (10 / 10 [the denominator] = 1, 0.1 x 3 [the numerator] = 0.3), 0.3 x 100 = <u>30</u> (0.3 -> 3 -> 30)

5/2 = 2.5 (2 1/2), 2.5 x 100 = <u>250</u> (2.5 -> 25 -> 250)

7/2 = 3.5 (3 1/2), 3.5 x 100 = <u>350</u> (3.5 -> 35 -> 350)

Note: I'm not sure if I understand the question completely, but I changed the fraction into a decimal and multiplied it by 100. Not sure what it means by "<u><em>Divide</em></u><em> fraction</em>".

3 0
2 years ago
A.if all 110 million households spent the same additional dollars on appliances, electronics, and furniture as the sample 30,000
Afina-wow [57]

Answer:

Step-by-step explanation:

B. 10010 million

C. 100100

6 0
3 years ago
Simplify your answer to the previous part and enter a differential equation in terms of the dependent variable xx satisfied by x
rusak2 [61]

Answer:

x'-5x=0, or x''-25x=0, or x'''-125x=0

Step-by-step explanation:

The function x(t)=e^{5t} is infinitely differentiable, so it satisfies a infinite number of differential equations. The required answer depends on your previous part, so I will describe a general procedure to obtain the equations.

Using rules of differentiation, we obtain that x'(t)=5e^{5t}=5x \text{ then }x'-5x=0. Differentiate again to obtain, x''(t)=25e^{5t}=25x=5x' \text{ then }x''-25x=0=x''-5x'. Repeating this process, x'''(t)=125e^{5t}=125x=25x' \text{ then }x'''-125x=0=x'''-25x'.

This can repeated infinitely, so it is possible to obtain a differential equation of order n. The key is to differentiate the required number of times and write the equation in terms of x.

7 0
3 years ago
At last Friday’s football game there were a total of 573 fans in attendance, including students and non-students. Let x represen
lbvjy [14]

Answer:

y=−x+573, x+y=573

Step-by-step explanation:

3 0
3 years ago
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