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frutty [35]
2 years ago
12

on a tv game show,omar needs answer 7 out of every 10 questions correctly. There will be 30 questions in all

Mathematics
1 answer:
shtirl [24]2 years ago
8 0
He Has To Get 21/30 Questions Right, Or 0.7%(70%) Right.
You might be interested in
After paying nine dollars for the pie Nancy has $89 left how much money does she have before paying the pie ?
Oxana [17]

Answer:

$98

Step-by-step explanation:

89+9=98

To check your work:

98-9=89

4 0
3 years ago
Ms. Lee works at a pizzeria. She delivers an average of 3 pizza orders per hour. The pizzeria is offering a bonus to employees w
alexandr1967 [171]

Answer:

58 hours.

Which can also be 2days 10 hours.

Step-by-step explanation:

3 pizza orders = 1hour

200 deliveries per month= bonus

26 orders so far this month.

X= 200-26= 174

174 divided by 3 = 58 hours.

6 0
3 years ago
Which of the following equations is an example of a line written in slope-intercept form?
kondaur [170]
Equation A (y=mx + b) is in slope intercept form.
7 0
3 years ago
Giselle works as a carpenter and as a blacksmith.
seropon [69]

Step-by-step explanation:

$20/hr carpenter pay

$25/hr blacksmith pay

Let c = hours working carpentry

Let b = hours working as blacksmith

c + b = 30 {equation 1}

20c + 25b = 690 {equation 2}

In equation 1 solve for one variable in terms of the other.

c = 30-b

Substitute that into equation 2:

20(30-b) + 25b = 690

600 - 20b + 25b = 690

5b = 90

b = 90/5

b = 18 hours working as a blacksmith

c = 30-b = 30-18 = 12 hours as a carpenter

3 0
1 year ago
What is equivalent to 3 radical 8
liq [111]

Answer:

C. 8^x/3

Step-by-step explanation:

According to algebraic principles, if n is the root of a number, then that number to the power of 1/n is equal to it. This would mean that n√a = a^1/n.

This would mean that 3√8 = 8^1/3. When there is a power added to a radical expression such as this, that power will go on the denominator. So (3√8)^2 for example is equal to 8^2/3, and in your case, (3√8)^x = 8^x/3

looking back on the fact that this was added 2 days ago i dont think this helped on your quiz

6 0
3 years ago
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