Answer:
14x - 4 + 13x + 2
= 14(6) - 4 + 13(6) + 2
= 160
The frequency table below shows the hourly wages of 22 factory workers How many paid $10.50 per hour or more
Answer:
Step-by-step explanation:
the answer is 11 because you have to divided i hope this helps
A cube has edges measuring 7 centimetres each. Determine the surface
area of the cube.
Answer: I think its 294cm²
an agricultural engineer is designing a commercial fishery that will raise tilapia. The fishery will have a cylindrical aquaculture tanks with the dimensions of 10ft at the widest point and 4ft in height. What is the volume of the tank?
Given:
The diameter of a cylindrical aquaculture tank = 10 ft
Height = 4 ft
To find:
The volume of the tank.
Solution:
We have,
Height = 4 ft
Diameter = 10 ft
Radius is half of the diameter.
Radius = 5 ft
Volume of a cylinder is:
[tex]V=\pi r^2h[/tex]
Where, r is the radius and h is the height.
Putting [tex]r=5, h=4[/tex] in the above formula, we get
[tex]V=\pi (5)^2(4)[/tex]
[tex]V=\pi (25)(4)[/tex]
[tex]V=100\pi [/tex]
Therefore, the volume of the tank is [tex]100\pi [/tex] cubic ft. Its approximate value is 314.16 cubic feet.
If correct I’ll give brainlist
Answer:
C. is the only one that makes sense, but the real answer is (-15, 0)
(っ◔◡◔)っ ♥ Hope It Helps ♥
The lines shown below are parallel. If the green line has a slope of 3, what is
the slope of the red line?
please help
Answer:
3
Step-by-step explanation: parallel means same
Answer:
D. 3
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
Please help! If you put in a link I will report no scammers please. This is 8th grade math help!
Answer:
A
Step-by-step explanation: I get it correct on my assegment
There were 180 people who voted at the town council meeting. Of these people, 30% voted for building a new basketball court in the park How many people voted against building the new basketball court? Complete the explanation of how to find the answer.
Answer:
54
Step-by-step explanation:
180*30=5400
5400/100=54
Please someone help I need to turn this in soon !!
Answer:
6
Step-by-step explanation:
18/3=6
Find the circumference and the area of a circle with radius 4 cm
Please help!
Answer:
Circumference: 8πcm
Area: 16πcm²
Step-by-step explanation:
Circumference:
To find the circumference of a circle, use the formula c = 2πr, where r is the radius. Use 3.14 for pi.
r = 4
c = 2πr
c = 2(3.14)r
c = 2(3.14)4
c = 25.12cm
Area: To find the area of a circle, use the formula πr², where r is the radius. Use 3.14 for pi.
r = 4
a = πr²
a = (3.14)r²
a = (3.14)4²
a = (3.14)16cm²
a = 50.24 cm²
What is the sum of three tenths plus thirty nine hundredths equals blank a thirty six hundredths b forty two hundredths c sixty nine hundredths d ninety six hundredths
Answer:c- sixty nine hundredths
Step-by-step explanation:
three tenths can be expressed in decimal as 3/10
thirty nine hundredths can be expressed in decimal as 39/100
Therefore the sum of three tenths plus thirty nine hundredths equals
3/10 +39/100
We first find the l.c.m of the two fractions equals 100 so we have 100 as the denominator
then 100 divided by 10 multiplied by 3 +100 divided by 100 multiplied by 39 as illustrated below gives the answer
3/10 +39/100
=30+39/100
=69/100= sixty nine hundredths
4 m =____ μm??
Someone? i need to the answer:)
Mark and his 3 friends agreed to join the School’s talent show. They then decided how to pick the song that they will sing for the show. They decide to roll a number cube. The person with the lowest number chooses the song. If Mark’s friends rolled a 6, 5 and 2. What is the probability that Mark will get to choose the song? Show your work
Answer:
1/6Step-by-step explanation:
In order to get to choose the song Mark needs to roll a 1 since a 2 is the smallest number already rolled.
Probability of rolling a 1 is:
P(1) = 1/6Work out size of Angle x
Answer:
106
Step-by-step explanation:
all 3 of the angles add up to 360
you already know one is 164 and one is a right angle so
164 + 90 = 254
360 - 254 = 106
An ice chest contains 4 cans of apple juice, 6 cans of grape juice, 4 cans of orange juice, and 6 cans of mango juice. Suppose that you reach into the container and randomly select three cans in succession. Find the probability of selecting three cans of grape juice.
Answer:
3/20
Step-by-step explanation:
probability = Number of favourable outcomes÷Total number of outcomes
total outcomes =20 juice cans
Number of favourable outcomes =3cans of grape juice
Therefore P(E)=3÷20
Probability=3/20
=3/20
Please help thank you
Answer:
hdjhdhdhdjdvdvddiwhegwiwiwhegeeuui
Will earned $750 per week. If he earns $20 per hour, how many hours did he work?
Answer:
Step-by-step explanation:
If it asked how many hours he worked per week, then the answer is 37.5 hours
Answer:
37.5 hours!
Step-by-step explanation:
750/20
Need some help with this photo it would be much appreciated :)
Answer:
12.6
Step-by-step explanation:
c=2 x 3.14 x r
2 x 3.14= 6.28
6.28 x 2= 12.56
What is the value of x?
Enter your answer in the box.
x =
Answer:
x = 4
I just took the test!
This is correct!!
Examine the system of equations.
−5x + 5y = 40
4x + 3y = 24
What is the solution?
answer
x=6,y=14
Step-by-step explanation:
make -5x+5x=40 as equation (1)
4x+3y=24...... (2)
Find equation (3) from (1)
-5x+5y=40
-5x/-5=(40-5y)-5
x= y-8............. (3)
Substitute (3) from (2)
4x+3y=24
4 (y-8)+3y=24
4y-32=24
4y=24+32
4y=56
y=14
find x from equation (3)
x=y-8
x=14-8
x=6
What is 2 times 2 minus 1?
I’ll give brainliest
Answer:
3
Step-by-step explanation:
Answer:
This is basically just 2*2 = 4 - 1 = 3
Step-by-step explanation:
What is the value of x?
a . 75
b . 25.5
c . 8
d . 4.5
help meeee
Answer:
d. 4.5
Step-by-step explanation:
10x-5=16x+22
-22 -22
10x-27=16x
-10x -10x
-27=6x
x=4.5
Kelsey babysat for 4 hours and earned $25.00. How much did Kelsey earn per hour?
Answer:
6.25$an hour
Step-by-step explanation:
25$=4hrs
? 1hr
Answer:
6.25$
Step-by-step explanation:
So lets think about this.
We need to find dollars per hour.
We have 25 for 4 hours.
What do we do?
Lets divide 25 by 4.
25/4
=
6.25 dollars
lets think of it this way. Dollars for 4 hours, divided by 4, equals dollars for 1 hour.
AnswerL
6.25
Hope this helps! :)
A prism has base area of 24 square feet and a height of 10 feet. What is the volume of the prism ? A. 560 cu feet. B. 1000 cu feet. C. 240 cu feet. D. 130 cu feet.
Answer:
C. 240 cu feet.
Step-by-step explanation:
The formula for the volume of a prism is V = Bh. ("B" is the base area and "h" is the height.) When you substitute the values, you get V = (24)(10). And (24)(10) = 240. Hope this helps!
which of these ARE NOT equivalent?
I NEED HELPPP
Answer:
the first one I'm pretty sure
Step-by-step explanation:
I tried the other ones
8 points
3. A garden in the shape of a regular octagon has a perimeter of 144 feet.
How many square feet of planting space does it have?
3128.8 square feet
543.2 square feet
Ο Ο Ο
1564.4 square feet
782.2 square feet
What is GC? A.9 B.12 C.13 D.14
Answer:
D
Step-by-step explanation:
For the median GC, the distance from the vertex to the centroid G is twice as long as the distance from the centroid to the midpoint, that is
GC = 2 GD = 2 × 7 = 14 → D
On Monday, Barb drove to town at 40 miles per hour. On Tuesday, she drove to town at 30 miles per hour. If the total travel time for both trips was 7 hours, how far was it to town?
Answer:
Step-by-step explanation:
He traveled at 60 mph a distance of 60*hours.
He traveled at 40 mph the same distance of 40(15 hrs - time hrs). The distance is the same; therefore, set them equal.
60t = 40(15-t)
60t = 600 - 40t
100t = 600
t = 6 hrs for the 60 mph day.
15-t = 9 hours for the 40 mph day.
distance = 6 h x 60 mph = 360 miles.
distance = 9 h x 40 mph = 360 miles.
help please? anyone?
Answer:
"so i need to find e missing side of each right triangle, side c is the hypotenuse!! a = 8.8ft, b= 9ft i have to round the answers to the nearest tenth if necessary "
Step-by-step explanation:
Sure! So remember that the Pythagorean theorem is a squared plus b squared = c squared.
= 8.8 squared + 9 squared = c squared
= 77.44 + 81 = c squared
[tex]\sqrt{158.44}[/tex] = c squared
c squared = (rounded) 12.6 ft
Is six pen cost $2.10 what is the unit price of the pen?
Answer:
3.20
Step-by-step explanation:
Answer:
0.35
Step-by-step explanation:
i just divided 2.10/6
Which number is the farthest from - 2 on the number line?
A. 6
B. 0
C. -1
D. -9
Answer: A. 6
Step-by-step explanation: if you go from -2 to 6 you go 8 spaces. You go from -2 to 0 which is 2 spaces, and they 6 more spaces to get to 6. If you went to -9 you are going 7 spaces. and to 0 you go 2 spaces, and -1 you go one space. So, the furthest is positive 6.
Hope this helps ^_^
A. 6 is farthest from the number line.
What is the number line?A straight line of numbers is shown visually as a number line. This line is used to compare integers on an endless line that extends on both sides, either horizontally or vertically, at equal intervals.
Given a number 2 on the number line and we had to find which one is farthest. Since,
The difference between numbers is directly proportional to the distance between two numbers in the number line.
Hence, -2 -6 = -8
-2-0 = -2
-2-(-1) = -1
-2 - (-9) = 7
Therefore, 6 will be the farthest number from two in the number line.
Learn more about number line here:
https://brainly.com/question/27322838
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