Answer:
6
Step-by-step explanation:
I did .75 x 5 to get 75% of the road. I then converted the amount into kilometers using a reliable converter. I got 6 kilometers then.
Amy knits 1/10 of a scarf in 4/5 of an hour. What fraction of scarf can Amy knit in 1 hour
Answer:
Amy can knit [tex]\frac{1}{8}[/tex] of a scarf in 1 hour.
Step-by-step explanation:
This question can be solved by proportions, using a rule of three.
We have that:
1/10 of a scarf - 4/5 of an hour
x of a scarf - 1 hours.
Applying cross multiplication:
[tex]\frac{4x}{5} = \frac{1}{10}[/tex]
[tex]x = \frac{5}{10*4} = \frac{5}{40} = \frac{1}{8}[/tex]
Amy can knit [tex]\frac{1}{8}[/tex] of a scarf in 1 hour.
If anyone could anwser and give tips on how to solve more that would be great!
Answer:
A. (-4,5) is the answer to describe the set
What the answer to 7+8=
Helppppppppppp!!!!! Please
Answer:
The answer is C.
Step-by-step explanation:
angle 5 and 4 makes a line which is 180 and since angle 5 equals 57 , 180-57=123.
On Monday, 362 students went on a trip to the zoo. All 7 buses were filled and 5 students had to travel in cars. How many students were in each bus ?
Answer: There were 51 students
Step-by-step explanation: Divide 362 by 7 which equals 51 with 5 students remaining! Hope this helps!
What is the quotient? 7 negative ⁵/7² A. 1/7⁸ B. 1/7³ C. 7³ D. 7⁸ PLZ HURRY
Answer:
1/(7^7)
Step-by-step explanation:
the equation 4 = 2 + 4x is modeled below
solve for x
Answer:
J. Is the answer
Step-by-step explanation:
4 x 1/2 is 2 lol
Answer:
x is equal to 1/2
Step-by-step explanation:
Subtract 2 from both sides to get
2 = 4x
divide both sides by 4 to get
2/4 = x
then simplify 2/4 to get your answer of 1/2
Help me plz and thank you
Answer:
x = 66 degrees, y = 57 degrees
Step-by-step explanation:
180 - 123 = 57 = y
57 + 57 + x = 180
114 + x = 180
x = 66
Answer:
x = 70
y = 55
Step-by-step explanation:
Exterior angle = Sum of opposite angles
x + y = 125
y + 125 = 180
( because this is an isosceles triangle )
y = 180 - 125
y = 55
Substitute y = 55 in eq. x + y = 125,
x + 55 = 125
x = 125 - 55
x = 70
What is the surface area of a trapezoid prism with base 1 = 9 and base 2 = 11 and height of 10. the Height of the prism is 10?
Check this answer from the people who have been written this solving question.
Because the answer I founded from the Brainly same question!!
* it's not my answer*
I just wanted to let you know.
But I hope it's helpful and correct answer :)
help please 10 pts for the first answer
Answer:
A or x < 7/12
Which statement is true?
Answer:
1.2 > -6.9
Step-by-step explanation:
theres really nothing to say here except all the other ones arent true
Is 6 hours for $4.80 the same rate as 10 hours for $8?
Answer:
yes it is the same
Step-by-step explanation:
4.80/6=0.8
8/10=0.8
Mark me brainliest please
Please please fast I need it fast
Answer:
0
Step-by-step explanation:
Eliminate the opposite
Answer:
Its same as
a-a
=0
Have a great day!
The new number 200 is 400 less than the original number what is the approximate per percent change
Answer:
200+400=600
400/600=2/3=66.6%
The point B(6, -6) is translated 7 units left. What are the coordinates of the resulting point, B′?
Answer:
The point would be (-1,-6)
Step-by-step explanation:
Amplitude of y=-2 sinx
Answer:
for y=2sinx , the amplitude is 2 .
Step-by-step explanation:
I searched it up :)
Need help pls help will gift extra points if help plz explain how you soved it
Answer:
both 125° and the 5x+30 are congruent to eachother. therefore you can go
5x+30=125
subtract 30 from both sides.
5x=95
then divide both sides by 5
x=19
P and Q are points on the line 4x+3Y=12
Answer:
I think there is some think missing in the ques
PLEASE HELP ME I CAN'T FAIL THIS, JUST 2 QUESTIONS!!
What is the volume of the composite figure if both the height and the diameter of the cylinder are 3.5 feet? Give the exact answer and approximate to two decimal places.
Find the height in centimeters of a square pyramid with a volume of 455cm3 and a base edge length equal to the height. Give the approximate answer rounded to 2 decimal places.
PLEASE SHOW YOUR WORK
How many 3 digit numbers can you make using these numbers: 4,2,9 (numbers can be reapeated)
Answer:
You can make 27 different 3 digit numbers
Step-by-step explanation:
Since we can use 3 different numbers this means that each of the 3 digits can be one of the 3 numbers (4,2,9). This means that there are 3 different values for the first digit, 3 different values for the second digit, and 3 different values for the third digit, which mean that we can make 3 x 3 x 3 different 3 digit numbers (we took the number of possible values for each digit and multiplied them together.
3 x 3 x 3 = 27
Which of the following is the solution to 9/x+ 4 54 ?
O A. x5-10 and x32
O B. x2-10 or x22
O c. xs-10 or x2 2
O D. x22
Im guessing its c. I dont really know if i'm wrong im sorry
Plz help this is do in less than 20 minutes!!!!!!!!!!!!!!!
Answer:
what is the question?
Step-by-step explanation:
Find the value of x.
2x 1250
160°
110°
to
147°
112°
X =
Answer:
789
Step-by-step explanation:
7 ate 9
Points A, Y, and B are on a straight line. Determine the measure of DYB.
B
A
30° 45°
C D
15°
18°
Answer:
38467464hjdjdhcmdhdlll
HELP ME PLEASEEEEEEEEEEE
Answer: g=8
Step-by-step explanation: Hope this help :D
It is 186 miles from Sergio's house to his parents' house.
Twice a year, he drives to visit them.
Then he drives home.
How many miles does he drive on the two round-trips?
ANSWER CHOICES-
372 miles
424 miles
724 miles
744 miles
Answer:
Step-by-step explanation:
He drives double the distance from his house to his parents house.
Answer:
answer: 744
Step-by-step explanation:
He drives 744 because 186 × 4 = 744 because its 186 to go there then 186 to go back then 186 to go there then 186 to go back so that adds up to 744 Hope that helps!
ms. irwin teaches four periods of weight training. she required each student in thr class to record the maximum amount of weight lifted for the squat. based upon the data listed below, which period had the greatest mean score?
period 1 : 100, 100, 125, 125, 130, 130
period 2 : 90, 125, 125, 130, 135, 135
period 3 : 90, 90, 100, 125, 125, 125
period 4: 90, 90 , 90, 100, 100, 125
a. period 1
b. period 2
c. period 3
d. period 4
Answer:
a
Step-by-step explanation:
Please mark brainliest
please help middle school math I will mark brainliest (picture included so it could be a little easier)
Point P is plotted on the coordinate grid. If point S is 12 units to the left of point P, what are the coordinates of point S? 10 NAG -12-10-864 -20 32 2 4 6 8 10 12 TP -6 -S 10 - 12 (6.-16) (-6.-16) o(-6,-4) (6,4)
Answer:
(-6, -4)
Step-by-step explanation:
Original coordinates: (6, -4)
POINT S IS 12 UNITS TO THE LEFT OF POINT P.
There are multiple ways to solve this, but I will explain the easiest way.
We can subtract 12 from the x-coordinate.
This because the x-axis runs RIGHT and LEFT.
The y-axis runs UP and DOWN.
6 - 12 = -6
The y-coordinate stays the same.
The new coordinates are: (-6, -4).
One of the students said that perimeter of above rectangle is 100 squared millimeters. It that answer correct?
9514 1404 393
Answer:
no
Step-by-step explanation:
The perimeter of the rectangle will be measured in millimeters (or some other distance measure). Square millimeters is an incorrect unit for a perimeter.
The perimeter cannot be 100 mm².
A sample of restaurants in a city shows that the average cost of an appetizer is $6.32 with a standard deviation of $0.47. A brand new restaurant wants to get noticed by offering appetizers for a much lower price. To determine the lower price, should the formula use a z-value that is greater than or less than -1?
a.
Greater than -1
c.
Greater than 1
b.
Less than -1
d.
Either way, it doesn’t matter
Answer:
D
Step-by-step explanation:
Is the corrext answer hope it helps
By using a z-value less than -1, we can find a price that is significantly lower than the average cost, and therefore more likely to attract customers.
Option B is the correct answer.
What is a standard deviation?Standard deviation is a measure of the amount of variability or spread in a set of data.
It is calculated as the square root of the variance and is often denoted by the symbol σ (sigma) for a population and s for a sample.
We have,
The z-value formula is used to determine the number of standard deviations a data point is from the mean.
To determine the lower price of appetizers, we want to find a price that is significantly lower than the average cost.
Since the new restaurant wants to offer appetizers for a much lower price, we should use a z-value that is less than -1, which indicates a price that is more than one standard deviation below the mean.
Recall that the z-value formula is:
z = (x - μ) / σ
where x is the value of interest, μ is the mean, and σ is the standard deviation.
Thus,
By using a z-value less than -1, we can find a price that is significantly lower than the average cost, and therefore more likely to attract customers.
Learn more about standard deviation here:
https://brainly.com/question/13905583
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