Answer:
42.9
Step-by-step explanation:
Bradley's TV screen is 15 feet by 20 feet he wants to put new covers on the TV screen that cost $25 per square foot how much will it cost to cover his TV screen
Marley made 80% of what she made last week. If she $72 this week how much did he make last week?
Yolanda and her 3 brothers shared a box of 156 toy dinosaurs. About how many Dino's did each child get?
Yolanda and her 3 brothers are sharing 156 toy dinosaurs. By dividing 156 by the total number of children, which is 4, we find that each child gets 39 toy dinosaurs.
Explanation:The question requires us to divide a certain number of items, specifically toy dinosaurs, equally among a group of children. Yolanda and her 3 brothers share a total of 156 toy dinosaurs. To find out how many dinosaurs each child gets, we need to perform a simple division operation.
Since there are 4 children in total (Yolanda plus her 3 brothers), we divide the total number of toy dinosaurs by 4:
156 toy dinosaurs ÷ 4 children = 39 toy dinosaurs per childTherefore, each child would receive approximately 39 toy dinosaurs.
Final answer:
To determine how many toy dinosaurs each child receives, divide 156 (the total number of dinosaurs) by 4 (the number of children), resulting in 39 dinosaurs per child.
Explanation:
The subject of this question is Mathematics, and it belongs to the Middle School grade level. The question involves dividing a set of items equally among a group of children, which is a basic arithmetic problem.
Yolanda and her 3 brothers together make a group of 4 children. To find out how many toy dinosaurs each child gets, we divide the total number of toy dinosaurs by the number of children:
Total number of toy dinosaurs: 156
Number of children: 4
Number of dinosaurs per child = 156 ÷ 4
= 39
So, each child would receive approximately 39 toy dinosaurs.
Regina purchased 1.75 pounds of turkey breast from her local deli for $5.99 per pound. To the nearest cent, how much did she spend at all?
jayson is installing nee flooring in his home if the lenght of the room is 26 feet and the width is 6 feet how many sq feet of flooring does Jayson need
What algebraic expression is 6 more than number c
The algebraic expression for ''6 more than number c'' is written as;
⇒ c + 6
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
''6 more than number c''
Now,
The term ''6 more'' means to ''increase 6'' or to ''add 6''.
Thus, The expression ''6 more than number c'' is written as;
⇒ c + 6
Therefore, The algebraic expression for ''6 more than number c'' is written as;
⇒ c + 6
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24 boxes of crayons wigh 235.2 oz. how many oz is each box of crayons?
Antonio gave 27 tomatoes to his neighbor and 15 to his brother.he had 72 tomatoes before giving some away.how many tomatoes does Antonio have lefted.
What is the equation in point-slope form of a line that passes through the points (3, −5) and (−8, 4)?
A. y−4=−1/5(x+8)
B. y+4=−9/11(x−8)
C. y−4=−9/11(x+8)
D. y+4=−1/5(x−8)
Answer:
C. [tex]y-4=-\frac{9}{11}(x+8)[/tex]
Step-by-step explanation:
The point slope form is [tex]y-y_1=m(x-x_1)[/tex] where m is the slope,
First we are going to calculate [tex]m[/tex]:
If you have two points:
[tex]A=(x_1,y_1)\\B=(x_2,y_2)[/tex]
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
In this case: A=(-8,4) and B=(3,-5)
[tex]x_1=-8, y_1=4\\x_2=3, y_2=-5[/tex]
Replacing in the formula:
[tex]m=\frac{-5-4}{3-(-8)}=-\frac{9}{11}[/tex]
Then [tex]y-y_1=-\frac{9}{11}(x-x_1)[/tex],
Now we have to replace with: [tex]x_1=-8, y_1=4[/tex],
[tex]y-y_1=-\frac{9}{11}(x-x_1)\\\\y-4=-\frac{9}{11}(x-(-8))\\\\y-4=-\frac{9}{11}(x+8)[/tex]
Then the equation in point-slope form of a line that passes through the points (3, −5) and (−8, 4) is:
C. [tex]y-4=-\frac{9}{11}(x+8)[/tex]
What is 5.62 in expanded form
Answer:
5.62 = (5 x 1) + (6/10) + (2/100)
Step-by-step explanation:
5.62 = (5 x 1) + (6/10) + (2/100)
what is 34 divided by 594 LONG DIVISION
Answer:
thanks
Step-by-step explanation:
8465+485744-37493
What digit in the serial number of this dollar bill occurs most often? 6,8,5,8,2,8,5,8
Answer:
8
Step-by-step explanation:
sorry if this its old
Kathleen studied 2/3 of the night's in the month. If the month has 30 days, how many nights did she study?
The number of nights studies in a month is 20.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
Example: 1/2, 1/3 is a fraction.
We have,
Number of nights in a month = 30
The number of nights studied in a month.
= 2/3 x 20
= 2 x 10
= 20
Thus,
The number of nights is 20.
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find the sum of 28 and 59 show your work
A square room has a tiled floor with 81 square tiles. How many tiles are along an edge of the room?
There are 9 tiles are along an edge of the room.
Here,
A square room has a tiled floor with 81 square tiles.
What is Area of a square?
In square all the sides are of equal measure. Since all the sides are equal, the area would be length times width, which is equal to side × side.
Now,
A square room has a tiled floor with 81 square tiles.
Number of tiles on edge of the room is equal to length of one side of the room.
Hence, we have to find the length of each side of a square room.
For this,
Area of square room = [tex]side^{2}[/tex] = [tex]81[/tex]
⇒ side = √81 = 9
So, There are 9 tiles are along an edge of the room.
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Chris wants to leave a 15% tip on the price of the food, calculated before sales tax. What is the maximum cost of food the group can order and not go over $63? Help Please
f(x)=x^2-x-1 , average rate of change of f over interval -1 greater than or equal to x less than or equal to 1
The average rate of change of the function f(x)=x^2-x-1 over the interval from -1 to 1 is calculated as the change in the function's values over the change in x, which results in -1.
Explanation:The average rate of change of a function f(x) over a given interval [a, b] is defined as the change in f(x) divided by the change in x. It is equal to the value of the function at point b minus the value of the function at point a, divided by (b-a).
For the function f(x)=x^2-x-1, we are given the interval from -1 to 1. In this case, a=-1 and b=1.
So first calculate f(a) and f(b), i.e., f(-1) = (-1)^2 -(-1)-1 = 1, and f(1) = (1)^2 -(1)-1 = -1.
Then, plug these values into the average rate of change formula, which gives us (-1-1) / (1 - (-1)) = -2 / 2 = -1. So the average rate of change of the function f over the interval from -1 to 1 is -1.
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Coach brown bought 6 basketballs for $16 each and 6 footballs for $24 each. The expression 6× 16+6×24 gives the total cost in dollars of the basketballs and footballs. Use the distributive property to write the expression another way. Then evaluate.
$4.30 markup, 40% discount, 6% tax
19.25 X 0.12=
please show work
broccoli cost 1.50 per pound at a grocery store. how much does 64 ounces of broccoli cost, before tax
Select all the expressions that are equivalent to 735 ÷ 100.
A. 7.35 ÷ 1,000
B. 735 × 0.01
C. 73.5 × 0.001
D. 735 × 0.001
E. 73.5 × 0.1
2000g 75.75kg 5050g 3kg order then from smallest to gretest
how fast does a ferrari go?
Carl wants to fill up his fish tank with water. To determine the amount of water that it will take to fill the tank, Carl needs to calculate the ____________ of the tank. A) area B) volume C) perimeter D) lateral area
Answer:
The answer is B. Volume
Step-by-step explanation:
Finding the area of the tank would only show the size of one of the panals. The perimater is the length around one of the side panels of the tank. Lateral area is simmiler to the surface area, howerver it excludes the base and top. Volume is the only answer choice that calculates how much water will fill the tank. Volume can be found by multiplying the base multiplyed my the length multiplyed by the hight.
Answer:
b volume
Step-by-step explanation:
Curtis school has 1,575 students. The students to teacher ratio is 15 to 1. How many teachers are at Curtis school.
Tom practiced piano 1 1/3 hours on Monday and 5/6 hours on Tuesday. how much did he practice in all those two days
12% of 72 is what number?
Answer:
x = 8.64
Step-by-step explanation:
12% of 72 = (12/100) * 72/x
= 0.12 * 72
x = 8.64
8.64 is 12% of 72. Determining any kind of percentage will not be a challenge for anybody if the above procedure is followed step by step.
(I think you are in the same county like me. Is it Dadeschools in Miami. Oh and the the Chapter is Chapter 2 Lesson 3 "The Percent Proportion" right?....)
You must be a 12 Grader by now...
Graph the equation 18x + 15y = 90 in y=mx+b Please just explain the equation to me you don't have to graph it. It's y=18x+6 right?
3p-4=8and 2p=4 is it equivalent