A quarter is 1/4 dollar. Nanny has 28 quarters. How much money does she have?

Find the length to three significant digits of the arc intercepted by a central angle

noname [10]

Answer:41.2in

Step-by-step explanation:

3 0

3 years ago

A granola bite contains 27 calories. Most of the calories come from $$ grams of carbohydrates. The rest come from other ingredie

Yakvenalex [24]

Answer:

c = 5.5

Step-by-step explanation:

c represents the grams of carbohydrates

27 is the total number of calories that are received by the granola bite.

4 is the number of calories from 1 gram of carbohydrates and

5 is the number of calories that are received from other ingredients.

Answer of Part a:

5 is the number of calories that are received from other ingredients.

Part b:

take left hand side (LHS) and put values of c = 8 and 3 one by one.

So, LHS becomes:

4 \times 8 + 5 = 37 4 \

times 3 + 5 = 17

So, Priya is correct that neither 8 or 3 could be solution.

Part c:

So, solution to the equation is: c = 5.5

8 0

3 years ago

The sum of three consecutive numbers is –15. What is the LARGEST number?

soldier1979 [14.2K]

Consecutive numbers are numbers that follow one right after the other. One example is the set {6, 7, 8}. We don't know the three consecutive numbers so let's define...

x = first number
x+1 = second number
x+2 = third number

where x, x+1, and x+2 are consecutive numbers

-----------------------------------------

"The sum of three consecutive numbers is -15" meaning that
x+(x+1)+(x+2) = -15

Let's solve for x
x+(x+1)+(x+2) = -15
x+x+1+x+2 = -15
3x+3 = -15
3x+3-3 = -15-3
3x = -18
3x/3 = -18/3
x = -6

So this means

first number = x = -6
second number = x+1 = -6+1 = -5
third number = x+2 = 6+2 = -4

The list of consecutive values is {-6, -5, -4}

They add up to (-6) + (-5) + (-4) = -11+(-4) = -15
which confirms we have the right values

---------------------------------------------------------

In short, the final answer is -4

7 0

3 years ago

The racial girls to boys and my third hour class is 2:3 . There are 12 boys in my class how many girls are there

jonny [76]

Steps:
1. Do a proportion
2/3 times x/12
2. Do 12 times 2=24
3. Divide 24 by 3
4. Your answer is 8 girls
Or you could do it this way
Steps:
1. You could have just multiplied the 2 by a 4 to get 8.12 boys divided by 3 boys is 4. That means you multiple the two by 4 to get the girls.

4 0

4 years ago

Read 2 more answers

Point p(a,b) is in the first quadrant on the graph of the line x+y=4. A triangular region is shown on the diagram. What is the m

Gala2k [10]

Answer:

The maximum area of the triangular region is 2 square units

Step-by-step explanation:

we know that

The area of the triangular region is equal to

$A=\frac{1}{2}(x)(y)$ -----> equation A