Answers
Related Questions
Kayla runs 3/4 mile in 1/10 hour assuming she runs at a constant rate what is her speed in miles per hour
Answers
Answer:
7.5 miles per hour
Step-by-step explanation:
Given: Kayla runs 3/4 mile in 1/10 hour assuming she runs at a constant rate
To find: speed in miles per hour
Solution:
Distance travelled by Kayla = [tex]\frac{3}{4}[/tex] mile
Time = [tex]\frac{1}{10}[/tex] hour
To find the speed in miles per hour, use the following formula:
Speed = Distance ÷ Time = [tex]\frac{\frac{3}{4} }{\frac{1}{10} }=\frac{3}{4}(10)=7.5[/tex] miles per hour
question in the picture thankss
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7) When Jake started going to the gym he could lift 25 lbs. One month later he could lift 45 lbs. What is the percent of change in the number of pounds he can lift?
Answers
Answer:
80% increase
Step-by-step explanation:
45 - 25 = 20
20/25 = 0.8
0.8 X 100 = 80
Are the following functions linear or nonlinear? Drag the tiles to complete the statements.
Tiles may be used once, more than once, or not at all.
Function A
x 3 6 9 12 15
y 5 10 15 20 25
Is function a linear or nonlinear is function B linear or nonlinear. Function B is the picture
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Step-by-step explanation:
Function A Linear
Function A LinearFunction B (on the graph) nonlinear (exponential function)
At a car dealership, 72 trucks were sold in one month. If 60% of
the total vehicles sold were trucks, how many total vehicles were
sold that month?
A 12
B 132
C 120
D 160
Answers
Answer:
The total number of vehicles is: x = 120
Hence, option C is correct.
Step-by-step explanation:
Total trucks that were sold in one month = 72 trucks
Let 'x' be the total number of vehicles.
Given that 60% of the total vehicles sold were trucks.
Thus,
60% of x = 72
60/100 × x = 72
x = [72 × 100] / [60]
x = 120
Therefore, the total number of vehicles is: x = 120
Hence, option C is correct.
Answer:
C 120
Step-by-step explanation:
Have a great day
Work:
Using the formula of Cdm or C=20, determine the
circumference of the shape.
BICYCLES A bicycle tire has
a radius of 14 inches. How
far will the bicycle travel in 40
rotations of the tire? Round to
the nearest tenth.
131 in.
Diameter:
Radius:
Answers
Answer:
Radius-16
Diameter-32
Step-by-step explanation:
I think
Reflection across the x-axis for (-3,-7)
Answers
Answer:
(-3, 7)
Step-by-step explanation:
The formula for reflecting a point across the x-axis is (x, y) → (x, -y).
Substitute: (-3, -7) → (-3, 7)
I hope this helped! :)
What is the height of a rectangular prism that has a volume of 231 cubic
feet, a length of 11 feet and a width of 3 feet.
Answers
Answer:
7 ft
Step-by-step explanation:
V = length • width * height
231 = (11)(3)(h)
231 = (33)(h)
h = 7 ft
what is (14x - 2) - (11x -21)
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Answer:
3x + 19
I don't have time to explain but I hope I helped :)
what is the solution for −5x = 25?
Answers
Answer:
-5
Step-by-step explanation:
-5x=25
x=25/-5
x=-5
Answer:
x=-5
Step-by-step explanation:
divide -5 on both sides and you get x=-5
a collection of nickels and quarters is worth $7.55. There are 55 coins in all. Find how many of each there are
Answers
Not exactly sure lol
7 watermelons cost $8.96. How many full watermelons can you buy for $20.
Answers
Answer:
If each Watermelon costs $8.96, you can buy two
The Beauty Mart offers a 9-ounce bottle of shampoo for $9.79. It is advertising a 34-ounce bottle of the same brand at a special price of $36.36. Which bottle is the better buy?
Answers
Answer:
the 34 ounce bottle
Step-by-step explanation:
because one ounce out of the 34 ounce bottle equals $1.06 and one ounce out of the 9 ounce bottle equals $1.09 so essential buying the 24 ounce bottle you would be getting more for your money
Find the length of the missing side. Leave your answer in the simplest radical form.
Answers
Answer:
x = 10
Step-by-step explanation:
13² = x² + 10²
196 = x² + 100
96 = x²
√96 = x
x = 9.8
x = 10
1. What is the constant rate of change between x and y in the table below?
A. 3/2
B.2/3
C.-2/3
D.-3/2
Answers
The sequence an = 27( one third )n − 1is graphed below:
coordinate plane showing the points 2, 9; 3, 3; and 4, 1
Find the average rate of change between n = 2 and n = 4. (6 points)
Question 10 options:
1)
negative one fourth
2)
one fourth
3)
−4
4)
4
Answers
Answer:
-4
Step-by-step explanation:
THE ANSWER IS -4
PLEASE MARK ME AS BRAINLIEST
Answer:
Its -4
Step-by-step explanation:
I took the test and got it right.
I give up someone help
Answers
Answer: between march and april
Step-by-step explanation:
between march and april it goes up $8
between june and july it goes up $5
the change is greater in march and april
Answer:
Step-by-step explanation:
Okay i think what they are asking is which one is greater when you add march and april and then june and july to see which one is greater . Maybe hope this helps !
X+7=-3
find the variable
Answers
Answer:
x = -10
Step-by-step explanation:
x+7 = -3
Subtract 7 from each side
x+7-7 = -3-7
x = -10
answer the question below please, I need help.
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Find the area of the triangle, show work and hurry
Answers
Answer:
Area=[tex]\frac{13(6)}{2}[/tex]
=[tex]\frac{78}{2}[/tex]
=39
Step-by-step explanation:
Answer:
39 ft
Step-by-step explanation:
use the formula for the area of the triangle (base*height)/2
(13*6)/2=78/2= 39 ft
Find the missing height. The height of a street light is 46 feet. It casts a 40-foot shadow. At the same time, a man standing next to the street light casts a 5-foot shadow. How tall is the man? If needed, round your answer to the nearest hundredth.
Answers
Answer:
11 feet
Step-by-step explanation:
-8(-5b + 7) + 56
Can someone please help me with this problem
Answers
Answer:
40b
Step-by-step explanation:
40b-56+56
40b
hope this helps
Answer:0
Step-by-step explanation: I had used my Scientific calculator
Identify the initial value-y=3(14)4
Answers
Answer:
y = 168
Step-by-step explanation:
y = 3(14) x 4
y = 42 x 4
y = 168
PLEASEEEE HELPPP with both of them if you can!
Answers
Answer:
Tenacious tennis: y=5x+120
Totally Tennis: 8x
Toys r us: y=20x
Lego club: y=17x+36
Step-by-step explanation:
y=cost x= tennis court usage charge
Tenacious tennis: y=5x+120
Totally Tennis: 8x
8.)
y=cost x=lego set
Toys r us: y=20x
Lego club: y=17x+36
Student Council has 24 boys as members and 16 girls as members. Using this ratio,
if there were 3 boys, how many girls would there be?
Answers
Answer:
2 girls
Step-by-step explanation:
24 boys and 16 girls gives a ratio of 3 boys for every 2 girls
Answer:
2 Girls
Step-by-step explanation:
24 boys to 16 girls
Divide both sides by eight
24 ÷ 8 = 3 and 16 ÷ 8 = 2
3 Boys to 2 Girls
I hope this helps
2x + 3 + x2, forx: 4
Answers
how do I solve for x
Answers
Answer:
Step-by-step explanation:
we can use tan=opp/adj
tan=10/40=1/4=0.25
arctan 0.25=14.036 degrees
Helppp. Write an equation to solve for a. Then find the missing angle.
Answers
Answer:
180 = 90 + 52+ a
38 =a
Step-by-step explanation:
The sum of the angles of a triangle add to 180 degrees
180 = 90 + 52+ a
Combine like terms
180 = 142+a
Subtract 142 from each side
180 -142 = 142+ a -142
38 = a
142 + a = 180
-142 -142
a = 38
A= 38 degrees
PLEASE HELP ME I WILL GIVE BRAINLIEST WILL HELP ME PLEASE HELP "A phone sells for $137.99. It is now on sale for 1/10 off the original price. Tom has a coupon for an extra 5% off the sale price. To the nearest dollar, how much less that the original price will Tom pay for the phone."
Answers
6x-2y=4
I need to solve the question and then graph it. Help?
Answers
Answer: if you want me to solve x here if you want me to solve y here, look at the picture
Step-by-step explanation: hope this help