On her first three 5-point math quizzes, Ami’s scores were 4,3, and 5. She will take 3 more quizzes this semester. What three scores would give her an average that is a whole number? A repeating decimal?

Answers

Answer 1
Answer:

On her first three 5-point math quizzes, Ami’s scores were 4,3, and 5. She will take 3 more quizzes this semester. What three scores would give her an average that is a whole number? A repeating decimal?

Answer: The three scores 2, 5, and  5 would give her an average that is a whole number.

Average = (4+3+5+2+5+5)/(6) =(24)/(6) =4

The three scores 5, 5, and 3 would  give her an average that is a repeating decimal

Average = (4+3+5+5+5+3)/(6) =(25)/(6) =4.166667


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What is the y-intercept of the quadratic function f(x) = (x – 6)(x – 2)? (0,–6) (0,12) (–8,0) (2,0)

Answers

Answer:

(0,12)

Step-by-step explanation:

f(x) = (x - 6)(x - 2)

To find out y intercept , plug in 0 for x and find out f(0)

y intercept are the value where the graph crosses y axis

f(x) = (x - 6)(x - 2)

f(0)= (0-6)(0 - 2)=12

When x is 0 the value of y is 12

Write y intercept as (0,y) that is (0,12)

Answer:

(0,12)

Step-by-step explanation:

Just plug in 0 for x so (0-6)(0-2) = 12 so that's the y value.

Also, a y intercept has to be of the form (0,y) where y is some number.  The x value has to be 0, so that eliminates the last two options automatically, but if we put the x and y value we got together we get (0,12)

What is 4-6h-8h=60 abnswer

Answers

4 - 6h - 8h = 60

First, simplify. / Your problem should look like: 4 - 14h = 60
Second, subtract 4 from both sides. / Your problem should look like: -14h = 60 - 4
Third, subtract 60 - 4. / Your problem should look like: -14h = 56
Fourth, divide both sides by -14. / Your problem should look like: h =  (56)/(-14)
Fifth, simplify the fraction into a negative. / Your problem should look like: h =  -(56)/(14)
Sixth, since 4 goes into 14 to get 56, simplify the fraction by 4. / Your problem should look like: h = -4

Answer: h = -4

Which value could be substituted for x in order to make the inequality true? 8 < x < 8.5

Answers

Answer:

8 < 8.2 <8.5

Step-by-step explanation:

Pick a number that is greater than 8 but less than 8.5.

Ex: 8.1, 8.2, 8.3, 8.4

Flve tickets to a carnlval cost $45. How much would seven
tickets cost?

Answers

Answer:

$63

Step-by-step explanation:

In order to solve this problem, we need to find the unit price, which is the price per 1 ticket in this case. To find this, we need to divide $45 by 5 because each ticket is the same amount: $45 / 5 = $9. So each ticket is $9.

Now, we need to find how much 7 tickets would cost. To do this, multiply the $9 / ticket by 7 tickets: $9 * 7 = $63.

This, 7 tickets would cost $63.

Hope this helps! God Bless u!!!

Answer:

63

Step-by-step explanation:

because each ticket is $9 each

Ashley deposits $1000 into an account that earns 4% interest compounded 2 times per year. how much money will Ashley have in her account after 5 years? round to the nearest cent A)1520.30
B)1892.19
C)1218.99
D)1253.00

Answers

The equation for compound interest is A=P(1+(r)/(n))^(nt), where:
P is the original deposit (or "principal")
r is the rate of the interest (in decimal form)
n is the number of times per year that the interest is compounded
t is the time passed in years

Plugging in your values, we see that the equation becomes A=1000(1+(.04)/(2))^((2)(5))=1000(1.02)^(10)

which equals, to the nearest cent, $1218.99, which is answer C.


A pipe is leaking at 1.5 cups per day.about how many gallons per week is the pipe leaking

Answers

(1.5 cup/day) x (7 day/week) x (gallon / 16 cup) = 0.656 gallon/week