Answer:
Olivia typed speed per minutes is 54 words
Step-by-step explanation:
Given:
Olivia typed 36 word in 2/3
Solution:
By Unitary method, calculate the speed of typing by Olivia as-
2/3 Minutes → 36 Words
1 Minutes → 36 ÷(2/3) Words
1 Minutes → 36x3÷2 Words
1 Minutes → 54 Words
Therefore Olivia typed speed is 54 word.
A has a volume of 264 cm3
B has a volume of 891 cm3
A has a height of 8 cm
Work out the height of pot B.
Answer:
27 cm
Step-by-step explanation:
the radious of the pot:
[tex]v=\pi r^{2} h[/tex]
[tex]264=\pi r^{2} (8)[/tex]
[tex]r^{2} =\frac{264}{8\pi }[/tex]
The height of pot B
[tex]891=\pi (\frac{264}{8\pi })h[/tex]
[tex]891=(\frac{264}{8} )h[/tex]
[tex]h=\frac{(891)(8)}{264} =27[/tex]
I hope this help you
How do I solve 0.0055 m a cm ?
Answer:
863.83
Step-by-step explanation:
es por qué es un número multimedios y los los número se asen pares
dl
: $800 invested at a 9% interest rate for 8 years.
Answer:
576$
Step-by-step explanation:
$800×9/100×8=576$
Can someone please help me with this question
Answer:
40 degrees
Step-by-step explanation:
i'm use......
There are 120 apples, 1/16 have sprinkles. How many have sprinkles?
Answer:
7.5
Step-by-step explanation:
because 7.5 x 16 = 120
ok this is stressin me out anyone know this
Helpp the topic is about limits
Since we want to find the value of k where the limit exists, set both equations equal to each other. Then substitute x = -1 in for each equation to find k.
[tex]kx - 3 = {x}^{2} + k[/tex]
1. Set both equations equal.
[tex] - k - 3 = 1 + k[/tex]
2. Substitute x = -1.
[tex] - 3 = 1 + 2k[/tex]
3. Solve for k by adding k to both sides. Continue the process of solving the equation.
[tex] - 4 = 2k[/tex]
[tex]k = - 2[/tex]
Thus, k = -2. Check by graphing the function.
5x -4(x - 3) - 8 = Ax + B
Answer:
12= ax - x + b
Step-by-step explanation:
5x -4(x - 3) - 8 = ax + b
5x -4x + 12 - 8 = ax + b
x + 12 = ax + b
12= ax - x + b
What is answer to 2 + 3m =
You can't really do anything with it cause it's fully simplified
Answer:
Nothing you can do because it is already simplified. So yea
Step-by-step explanation:
the sum of 3 fifteens and 4 twos
Answer:
52
Step-by-step explanation:
15 x 3 = 45
2 x 4 = 8
45 + 8 =52
Answer:
The answer is 53
Step-by-step explanation:
Its 53 because 3 fifteens is equal to 45 and 4 two's is equal to 8 so you just have to add 45+8=53
a stock market fell 25 points the following day it dropped another 12 points what was the total change in the stock market after two days
Answer: its either c or b
Step-by-step explanation:
A photographer made a 5-inch by 8-inch print of a photo. He then made a 10-inch by 16-inch print of the same photo.
Which scale factor was used to create the larger photo from the smaller photo?
How can you represent a rate with 100 as the whole?
Since, 100 is a positive integer and is a counting number. Hence, it is considered to be a whole number.
Students were asked to find an equivalent value of the expression 13 divided by 19/100 which could a student use?
Answer:
68.4210526316
you first divide 19/100 and then you divide the out put 13/ 0.19
Step-by-step explanation:
solve both pls brainliest
Answer:
x= 4.66
v-9= 63
Step-by-step explanation:
Hope this helps! :)
*Victor was 72 btw*
Can you help please.?
Answer:
2.33yd or 2 1/3yd
Step-by-step explanation:
7/3=2.33
the nth term of a sequence is n(n-8)÷√n+3
find the 1st and 6th terms
Answer:
-4 and -2✓6+3
Step-by-step explanation:
use pemdas
1(1-8)÷✓1 + 3
-7÷1+3
-4
6(6-8)÷✓6+3
-12÷✓6+3
multiply fraction by ✓6 on bottom and top to get rid of square root on bottom
-12✓6÷6+3
divide -12 by 6 and put radical next to it
-2✓6+3
What is the slope of the line?
Answer:
-3
Step-by-step explanation:
we take two points to find slope m
lets take ( 1, 4) and ( 2, 1)
then m=(1-4)/(2-1)
m=(-3)/(1)
m= -3
No one answered the palm tree question so I will put this question up for 15 points. Please answer now it’s due!
Answer:
15 feet
Step-by-step explanation:
Answer:
15 feet is the answer ok
solve pls brainliest
Tell me where to put the dot
Answer:
You will put one mark in front of 5 and the other in front of 10. For question a the answer is 11 is to the right of 6. For question B the correct answer is that 11 is greater then 6 or >
Step-by-step explanation:
What is the unit rate of 124 pages and 2 hours
Answer:
62 pages per hour.
Step-by-step explanation:
Divide 124 ÷ 2.
State the slope for the equation.
y=5x+8
Enter you answer in the box.
Slope: m=
Answer:
Step-by-step explanation:
The y-intercept of the equation is -8.
You can test this by making X = 0 and solving algebraically. Similarly, if you make y = 0, you can solve the X value. This means X = 8/5
Co-ordinates (8/5, -8)
Anyone know this? ..........
Answer:
Yes, Each value in the domain goes to only one value in the range.
Step-by-step explanation:
Since each x goes to a different y value, the relation is a function
Each value in the domain goes to only one value in the range.
Hi i need help with this !
Answer:
4y+8x
Step-by-step explanation:
well, because that was the only one that did not have a line on desmos.
A 2-column table with 9 rows titled December Temperatures. Column 1 is labeled Day with entries 1, 2, 3, 4, 5, 6, 7, 8, 9. Column 2 is labeled Temperature (degrees Fahrenheit) with entries 33, 34, 42, 36, 39, 36, 39, 40, 44.
What is the interquartile range for the data set?
The answer is 6
Answer:
Step-by-step explanation:
I really need points but good luck with your question
increase 600 by 8⅓ percent
Answer:
650
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
Please help me with the question
Answer:
Rate of Change: 2
Step-by-step explanation:
Rate of change is the same as slope:
( y1 - y2 ) / ( x1 - x2 )
( 2 - 4 ) / ( 0 - 1 )
( -2 ) / ( -1 )
2
Hopefully this helps!
Brainliest please?
what is the present value of $6,000 to be received at the end of 6 years if the discount is 12%
Answer:
$3,039.79
Step-by-step explanation:
a school has 400 feet of fencing to build a set of 3 athletic fields as shown below. What dimensions should they use to build the largest possible athletic complex. Include appropriate units with your answer.
The area of a shape is the amount of space it occupies.
The dimensions to build the largest possible athletic complex is 100 by 50 feet
Assume the length of the fence is y.
So, we have:
[tex]\mathbf{Area = xy}[/tex]
[tex]\mathbf{Perimeter = 2y + 4x}[/tex]
Substitute 400 for perimeter
[tex]\mathbf{2y + 4x = 400}[/tex]
Divide through by 2
[tex]\mathbf{y + 2x = 200}[/tex]
Make y the subject
[tex]\mathbf{y = 200 -2x}[/tex]
Substitute [tex]\mathbf{y = 200 -2x}[/tex] in [tex]\mathbf{Area = xy}[/tex]
[tex]\mathbf{Area =x(200 - 2x)}[/tex]
[tex]\mathbf{Area =200x - 2x^2}[/tex]
Differentiate
[tex]\mathbf{A' =200 - 4x}[/tex]
Set to 0
[tex]\mathbf{200 - 4x = 0}[/tex]
Collect like terms
[tex]\mathbf{4x = 200}[/tex]
Divide both sides by 4
[tex]\mathbf{x = 50}[/tex]
Recall that: [tex]\mathbf{y = 200 -2x}[/tex]
So, we have:
[tex]\mathbf{y = 200 - 2 \times 50}[/tex]
[tex]\mathbf{y = 200 - 100}[/tex]
[tex]\mathbf{y = 100}[/tex]
Hence, the dimensions to build the largest possible athletic complex is 100 by 50 feet
Read more about areas and perimeters at:
https://brainly.com/question/11957651
i rlly need help help me out pls
Answer:
San francisco
Step-by-step explanation:
once you divide the distance by time then multiply the answer by the longest amount of time (aka 4)
San francisco = 2556
Minot = 1826
Phoenix = 2252