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vagabundo [1.1K]
3 years ago
10

A student has passed 70 percent of the 20 quizzes he has written so far successfully. If this student takes 60 quizzes during th

e school year, and passes 85 percent of the remaining quizzes successfully, what will his average score be?
Mathematics
1 answer:
Ne4ueva [31]3 years ago
4 0
I think the answer is52.4
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What is the difference in Fahrenheit degrees between a temperature of 0C and a temperature of 15C?
slamgirl [31]

Answer:

27^{\circ}F

Step-by-step explanation:

Use formula

F=1.8C+32

to convert Celsius to Fahrenheit.

When C_1=0^{\circ}C, then

F_1=1.8\cdot 0+32\\ \\F_1=32^{\circ}F

When C_2=15^{\circ}C, then

F_2=1.8\cdot 15+32\\ \\F_2=27+32=59^{\circ}F

Difference:

F_2-F_1=59^{\circ}F-32^{\circ}F=27^{\circ}F

8 0
3 years ago
What is the measure of the angle ?
Roman55 [17]

Answer:

Answer → C) 121°

Step-by-step explanation:

» Let the wanted angle be x

{ \tt{x = 121 \degree}} \\  { \tt{ \{alternate \: angles \}}}

4 0
2 years ago
Which is one of the transformations applied to the graph of f(x) = x2 to change it into the graph of g(x) = 9x2 – 36X?
Fiesta28 [93]
Assuming I understand your question correctly, in that you’re looking for just some descriptions of the differences between the functions. If so, then I’d say:

First graph both functions, the f(x) and the g(x). Then spot the differences.
Note that the g(x) function has shifted towards the right compared with the f(x) function.
Another way that the g(x) differs from the f(x) function is that it’s stretched. The vertex is in the IV quadrant for g(x) rather than at the origin for f(x).

I hope that helps.

5 0
3 years ago
Read 2 more answers
6m + 2 < 5m-4 solve the inequality for m
djyliett [7]

Answer:

m < -6

Step-by-step explanation:

plz can u mark brainliest if correct. thank you so much.

6 0
3 years ago
Stan worked 4 years less than Marco. This year Stan has worked 29 years. If b is how long Marco worked, the equation b – 4 = 29
My name is Ann [436]
By adding 4 to both side
7 0
3 years ago
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