Answer:
1/4 or 25%
Step-by-step explanation:
52 divided by 13 = 4
so 1/4 or 25%
Add: 3 1/5 + 2 2/3 PLEASE HURRY IM TIMED AND JUST PEASE HELP ME
Answer:
5.86666666667
Step-by-step explanation:
Answer:
Answer is 5 13/15
1a)Every morning, Jim goes for a morning walk. His normal walking speed is 3 1/2 km per hour, and he walks
a total distance of 10 km every day. How much time does he take to cover one km?
minutes
Answer
17 1/7
1b)How much time does it take him to complete his morning walk?
9514 1404 393
Answer:
17 minutes 8.6 seconds (17 1/7 min)2 hours 51 minutes 26 seconds (2 h 51 3/7 min)Step-by-step explanation:
The relationship between time, speed, and distance is ...
time = distance/speed
__
a) For 1 km, the time in hours is ...
time = (1 km)/(3.5 km/h) = 1/3.5 h = 2/7 h
In minutes, that is ...
(60 min/h)(2/7 h) = 120/7 min = 17 1/7 min . . . . time for 1 km
__
b) The time for 10 km is 10 times the time for 1 km, so will be ...
(10)(2/7 h) = 20/7 h = 2 6/7 h
In hours and minutes, that is 2 hours and (6/7)(60 min) = 360/7 min = 51 3/7 min.
The time for 10 km is 2 hours 51 3/7 minutes.
What is the value of x?
Answer:
Option A = 6
Step-by-step explanation:
3x- 5 = x+ 7 ( as diagonals r equal in a recangle)
3x-x = 7+ 5
2x = 12
x = 12/ 2 = 6
I hope im Right !!
4 tons of bark cost $23,600.00. What is the price per pound?
Answer:
5,900
Step-by-step explanation:
you just divide 4 by 23,600.00 and you get 5,900 with is the price per pound
nesecito ayuda para hacer el ejercico es para hoy!!!!! Un número se multiplica por 37 y al sumar los productos parciales resulta 7890. ¿Cuál es la suma de cifras del número
Answer ASAP ASAP needed now
Answer:
C
Step-by-step explanation:
tanθ = opposite/adjacent ---> θ = arctan(opposite/adjacent)
opposite = 51
adjacent = 68
θ = arctan(51/68)
Does 184. = to 184
If I decimal has a decimal point at the end and you take it away it it still the same as 184.
Answer:
Yes. Both 184. and 184 are the same thing.
Step-by-step explanation:
184. is the same as 184.0 or 184.
Its just common sense.
Hope this helps! :)
Solve 3n-5p+2n+10p for 'n'
Answer:pretty sure it is B
Step-by-step explanation:dk
13x² -7x -8 how to solve this
Answer:
132x-8
Step-by-step explanation:
I think I might be wrong, but hopefully this is helpful, and yet I still find this confusing.
It's a simplification I don't know if you needed that.
Find the area: someone help me
Simplify.
(-216) ^-1/4
Answer:14 or 0.25
Step-by-step explanation:
It’s basically already written there but decimal form is 0.25
a.) A $135 pair of shoes is on sale for 40% off. If the sales tax is 8%, what is the final price of the shoes? The shoes will cost ______
b. A $35 jacket was markup by the store by 27%. What is the selling price of the jacket? The jacket will cost ______.
Answer:
a is 87.48.
Step-by-step explanation:
135x0.40=54
135-54=81
81x1.08= 87.48
The graph shows the number of words Denise types in a given number of minutes. If Denise continues to type at the same pace, how many words will she have typed in 5 minutes?
Answer: 250 words
Step-by-step explanation:
Equation: y= x+50
(Sorry if I’m wrong, I learned this in 6th grade)
Given f(x) = -5x + 4 and g() = x4, choose
the expression for (fºg)(x).
Answer:
-16
Step-by-step explanation:
fog(x)=f(gx)
= -5×4+4
= -20+4
= -16
Please help me ASAP please
Answer:
297 cm²
Step-by-step explanation:
11x11=121
4x1/2x11x8=176
121+176=297
Which is the graph of a logarithmic function
If you buy a 64 ounce carton of juice for 3.69, how much is the unit price to the nearest 10th of a cent
Answer:
£ 0.058
Step-by-step explanation:
Hope it is helpful....
Use rounding to estimate the product of 1249 and 1194. Round both numbers to the nearest hundred to find your answer.
Answer:
1,440,000
Step-by-step explanation:
1249 is rounded to 1200 because 49 is less than half of 100.
1194 is rounded to 1200 because 94 is more than half of 100.
1200 x 1200 = 1,440,000
A garden is shaped like a rectangle whose perimeter is 260 ft. The length is 9 times as long as the width. Find the length and the width
Answer:
The length is 117 ft and the width is 13 ft.
Step-by-step explanation:
From the question itself, we can write down the following equations...
(Let "P" be the perimeter of the rectangle, Let "L" be the length, and let "W" be the width, then...)
L = 9W
and
P = 2L + 2W
Now, we substatute the "L" value and get...
P = 2L + 2W
260 = 2(9W) + 2W
260 = 20W
W = 260 / 20
W = 13
Since we know the width we can now find the length by using the very first formula...
L = 9W
L = 9(13)
L = 117
Therefore, the length is 117 ft and the width is 13 ft.
Question 9 of 10
What is the solution to this equation?
4(x - 8) + 10 = -10
A. X = 2
B. x = 5
C. X = 4
D. X = 3
Answer:
D.
Step-by-step explanation:
What is the area of the triangle below? 00 17 O A. 136 sq. units O B. 68 sq. units O C. 25 sq. units O D. 50 sq. units
Answer:
B) 68 units^2
Step-by-step explanation:
8 x 17 x 0.5 = 68 units^2
Different dealers may sell the same car for different prices. The sale prices for a particular car are normally distributed with a mean and standard deviation of 26 thousand dollars and 2 thousand dollars, respectively. Suppose we select one of these cars at random. Let X= the sale price (in thousands of dollars) for the selected car. Find P(X>25), left parenthesis, X, is greater than, 25, right parenthesis. You may round your answer to two decimal places.
Answer:
P(X > 25) = 0.69
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
The sale prices for a particular car are normally distributed with a mean and standard deviation of 26 thousand dollars and 2 thousand dollars, respectively.
This means that [tex]\mu = 26, \sigma = 2[/tex]
Find P(X>25)
This is 1 subtracted by the pvalue of Z when X = 25. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{25 - 26}{2}[/tex]
[tex]Z = -0.5[/tex]
[tex]Z = -0.5[/tex] has a pvalue of 0.31
1 - 0.31 = 0.69.
So
P(X > 25) = 0.69
Answer:
Step-by-step explanation:
Enzel goes online to buy a graphing calculator. He finds a site that currently has a promotion of 15% off on all orders over $50. Enzel decides to buy his graphing calculator, with a price tag of $83, at this site because he knows that he will get the 15% discount when he checks out. Enzel pays 4.5% sales tax on the discounted price and pays a shipping fee of $6.35. What is the total of Enzel’s online purchase?
a.
$80.07
b.
$80.36
c.
$86.74
d.
$93.09
The total price of the graphing calculator is $80.07.
What is Percentage?Percentage is defined as the parts of a number per fraction of 100. We have to divide a number with it's whole and then multiply with 100 to calculate the percentage of any number.
Percentage is usually denoted by the symbol '%'.
Given that,
Original price of the graphing calculator = $83
There is a 15% off on the site on all orders over $50.
Price of the calculator will be 100 - 15 = 85% of the actual price.
Price of the graphing calculator after the discount = 85% × 83
= 0.85 × 83
= $70.55
Sales tax on the discounted price = 4.5%.
Price after adding sales tax = $70.55 + (4.5% × 70.55)
= $73.72475
There is a shipping fee of $6.35.
Total price = $73.72475 + $6.35
= $80.07475
Hence the total price is a. $80.07.
To learn more about Percentage, click :
https://brainly.com/question/13450942
#SPJ7
which of the expressions below has the value found farthest to the right on a number line?
Answer:
the answer for the question is B 10 -(-7)
Please help and don’t scam for points
Answer:
I'm guessing the equation would be 5x=30 and x would = 6
Step-by-step explanation:
5x = 30
5 5
x = 6
Which of the following could be the actual distance?
Answer:
B
Step-by-step explanation:
Helpppp and belive you can fly :D
Answer:
and I can believe that I can touch the sky : >
Step-by-step explanation:
i can belive that I can touch the sky
i do not understand this please help me
Answer: Plane AEF
Step-by-step explanation: Parallel means equal or same as. If you follow the letters BCD you can see that it sorta makes a triangle shape. So if you follow the answer choices you could see that AEF is the only one that does what BCD does if that makes sense :)
Estimate the measurement using significant digits
Answer:
7 = 3 inches
8 = 16 centimeters
final question thank you everybody
Answer:
a + [tex]\frac{-2}{3}[/tex] b
Step-by-step explanation: