Answer:
okay if nathan has 380 wins in 2 days that would mean debbie has 190 wins per day
Step-by-step explanation:
380 divide 2=190
Solve proportion, if necessary round to nearest hundredth.
Answer:
B=-3
Step-by-step explanation:
Multiply diagonally then simplify
What is the factored form of x3 + 64?
(x2 + 8)(x + 8)
(x + 4)(x2 – 4x + 16)
(x – 4)(x2 + 4x + 16)
Option B, (x+4)(x^2-4x+16)
Which of the following equations is true? 42=14−2 42=−4−2 42−4−2= −1 42+4−2= 0
Answer:
b. your welcome
Select the correct answer. What is the product of and ? A. 9/5 B. 2 C.175/30 D/29
Step-by-step explanation:
the answer is c i took the test btw
What is the product of -3 1/3 and -8 7/10
C.175/30
PLEASE PLEASE HELP ME I WILL GIVE BRAINLIEST
For this expression, A= ____, B= ____, and C= ______
Answer:
[tex] \sqrt[4]{7 {}^{9 } } [/tex]
3 divided by (?)= 36
Answer:
the answer is 108 divided by 3 equals 36
Step-by-step explanation:
how I got 108 was i mulipltyed 3 and 36 to get an answer of 108 when u divived 108 by 3 you get 36
8x^2 - 48x = -104. Write the equation so that a = 1: x^2 + _____ x = _____
Answer:
4 x = 6
Step-by-step explanation:
4x = - 6
59% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspapers is (a) exactly five, (b) at least six, and (c) less than four.
Answer:5
Step-by-step explanation:
I would say 5 because it’s a 50/50% chance that you’d get it right so I’d go with 5.
Please help for brainliest and it’s is not 48
Answer:
10 ? or 7.6 ?
(not 100% sure)
If y equals -5 when X equals 2, find Y when X equals 8?
Answer:
4
Step-by-step explanation:
A small pumpkin weighs 5 1 5pounds. What does 3 5of it weigh?
Answer:
3.12 pounds
Step-by-step explanation:
Determine the length of x and y. Round your answer to the nearest tenth, if necessary.
X =
Y =
Which point is exactly 5 units from (-10, 4)?
Answer:
(-6, 7)
Step-by-step explanation:
If you graph all the points, it makes sense why. Also, since (-10, 4) has a negative then a positive, the answer, in this case, should also be a negative then a positive.
50 POINTS WILL GIVE BRAINLIEST Use the drawing tools to form the correct answer on the grid. Caroline is planting flowers in her garden. She plants her first 7 flowers in 4 minutes. After 12 minutes, she has planted 21 different flowers. Plot four data points and the line of best fit to model how long it takes Caroline to plant flowers.
Answer:
(4, 7)(12, 21)(7, 12.25)(21, 36.75)Step-by-step explanation:
The y axis shows the number of flowers planted.
The x axis shows the number of time that passes in minute.
She plants her first 7 flowers in 4 minutes.
7 represents the number of flowers planted so that will be the y coordinate.
4 minutes represents the number of time that passes so that will be the x coordinate.
(4, 7) will be the first point.
After 12 minutes, she has planted 21 different flowers.
12 minutes represents the number of time that passes so that will be the x coordinate.
21 represents the number of flowers planted so that will be the y coordinate.
(12, 21) will be the second point.
We can find the unit rate that she plants flowers in.
7 / 4 = 1.75 flowers per minute
21 / 12 = 1.75 flowers per minute.
If we divide or multiply this value to the x and y coordinates, we can find new points.
Lets multiply 1.75 to (4, 7)
(4 * 1.75, 7 * 1.75)
(7, 12.25)
Lets multiply 1.75 to (12, 21)
(12 * 1.75, 21 * 1.75)
(21, 36.75)
Best of Luck!
Answer:
Make a line from (4,7) to (12,21)
Step-by-step explanation:
Explain why the formulas for sample variance and population variance are different.
A. Variance is defined as the mean deviation, and, for a population, is computed as the sum of deviations divided by N. The sample variance will be biased and will consistently underestimate the corresponding population value.
B. Variance is defined as the mean squared deviation, and, for a population, is computed as the sum of squared deviations divided by N. The sample variance will be biased and will consistently underestimate the corresponding population value.
C. Variance is defined as the mean squared deviation, and, for a population, is computed as the sum of deviations divided by N. The sample variance will be biased and will consistently underestimate the corresponding population value.
Answer:
The answer is "option C".
Step-by-step explanation:
Distinctions are also the mean squared variance just are calculated as the number of standard differences divided by "N" and for a population. After all, if a sample uses this very same definition.
Its standard deviation would become partially skewed as well as the resulting community value becomes continuously underestimate. Its experimented formula consequently includes a correction modification for a bias. Its modification involves dividing by instead of n.Answer:
The answer is "option C".
Step-by-step explanation:
Distinctions are also the mean squared variance just are calculated as the number of standard differences divided by "N" and for a population. After all, if a sample uses this very same definition.
Its standard deviation would become partially skewed as well as the resulting community value becomes continuously underestimate.
Its experimented formula consequently includes a correction modification for a bias. Its modification involves dividing by instead of n.
Please help will give brainliest
Answer:
bruhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
56 In a video game, acquiring a flag is worth 2 points and
acquiring a golden saber is worth 5 points. In a single
game, Jill acquires 5 flags and 7 golden sabers, while
Amy acquires 2 flags and 13 golden sabers. Which of the
following matrix products represents the number of points
earned by Jill and Amy?
Answer: Jill earned 45 points and Amy earned 69 points
Step-by-step explanation:
hope this helps
A landscape architect used the entire length of an 80-foot rope to lay out a flower bed in the shape of a square. In another area, he used the entire
length of the same rope to lay out a second flower bed in the shape of a circle. (Drawings not to scale.)
Exhit
Perimeter 80 feet
Circumference - 80 feet
What is the area of the circle?
A 125.6 ft2
B. 2,041.8 ft2
c. 215.2 ft
D. 506.5 ft2
The area of the circle with a perimeter of 80 feet is 509.31 square feet.
The entire length of the rope = 80 feet
So, the perimeter of the flower bed = 80 feet
Since the flower bed is in a square shape
So, the perimeter of the square = The entire length of the rope
The perimeter of the square = 80 feet
Suppose the side of the square is a
So, 4a = 80
a =20
So, the area of the square = 20² = 400 square feet.
What is the area of a circle?The area of a circle with a radius r is πr².
Similarly, when the flower bed is in a circular shape
The perimeter of the circle = 80
Suppose the radius of the circle is r
So, [tex]2\pi r =80\\\\[/tex]
[tex]r= 12.73 feet[/tex]
Area of circle = [tex]\pi r^{2}[/tex]
Area of circle = 509.31 square feet.
Therefore, the area of the circle with a perimeter of 80 feet is 509.31 square feet.
To get more about circles visit:
https://brainly.com/question/24375372
at school 2 out of every 5 student in the 6th grade are members of the band. What will be the ratio of the number of 6th graders that are not members of the band
Answer:
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
A recording studio is forming a jazz quartet. How many different jazz quartets consisting of a saxophone player, an electric keyboard player, a bass player, and a drummer could it form
X + 7y = 49
Enter your answer a
Enter your answer as a order pair
Answer:
x-intercept(s): ( 49 , 0 )
y-intercept(s): ( 0 , 7 )
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x . To find the y-intercept, substitute in 0 for x and solve for y .
HELPPPPPPPPPPP PLEASEEEE.!!!!!!
Answer:
it is the one with the open circle going to the left
Step-by-step explanation:
a radio station sells buttons and bumpers stickers at a local fair the buttons each cost $2.95 and the bumpers cost $3.50.the radio station sells at most $162.00 worth of buttons and bumpers.If x represents the number of buttons and y represent the number of bumper stickers,which inequality represents the scenario?
Answer:
162 <= 2.95x + 3.50y
Step-by-step explanation:
2. You are in a car traveling an average speed of 60 km/hr. The
total trip is 240 km. How long does the trip take?
Answer:
4 hours
Step-by-step explanation:
60*4=240
A recycling center was offering cash for different types of recyclables. For each pound of copper they paid $1.48, for each pound of aluminum they paid $1.55, and for each pound of plastic they paid $0.30. Jesse took in 50 pounds of copper, 15 pounds of aluminum and 10 pounds of plastic. How much money was he paid for his recyclables?
Answer:
100.25
Step-by-step explanation:
You multiply the amount the copper cost by however many pounds of it he brought in you do this to the others as well but of course theres different numbers for example it would be like this.
Copper=1.48x50=$74.00
Aluminum=1.55x15=$23.25
Plastic=0.30x10=$3.00
Then add those numbers together to get the amount of money he made off of his recyclables. Which the number you would get is 100.25 Hope this helps!!
Answer:
100.25
Step-by-step explanation:
You multiply the amount the copper cost by however many pounds of it he brought in you do this to the others as well but of course theres different numbers for example it would be like this.
Copper=1.48x50=$74.00
Aluminum=1.55x15=$23.25
Plastic=0.30x10=$3.00
Then add those numbers together to get the amount of money he made off of his recyclables. Which the number you would get is 100.25 Hope this helps!!
Find the solution set of this inequality. Enter
your answer in interval notation using grouping
symbols.
|-8x + 4 = 12
Enten the correct answer.
Answer:
[-1, 2]
Step-by-step explanation:
-8x+4 must be in the range from [-12, 12], so -8x must be in the range [-16, 8], so x must be in the range [-1, 2].
Which system of inequalities is shown?
Answer:
B
Step-by-step explanation:
1. When solving the equation: 8n -2 = 1 +n + 5 + 6, Response area could NOT be the first step that would yield a solution
Answer:
n = 2
Step-by-step explanation:
____ is one way to develop active immunity to a disease.
a.
Chemotherapy
c.
A vaccine
b.
Taking vitamins
d.
All of the above
Please select the best answer from the choices provided
A
B
C
D
What is answer to 3 divided by eleven twelveths
Answer:
Step-by-step explanation:
The answer is 3.27