Answer:
B
Step-by-step explanation:
3 / 2 = 1.5
What is the factored form of x3 + 64?
(x2 + 8)(x + 8)
(x + 4)(x2 – 4x + 16)
(x – 4)(x2 + 4x + 16)
Option B, (x+4)(x^2-4x+16)
2/5 divided by 5/8 in SIMPLEST form
Answer:
16/25 is it's simplest form.
Answer:
16/25
Step-by-step explanation:
2/5 ÷ 5/8
=2/5 2/8 ÷ 5/2 8/5 is how i do it but makes no sense
or known as 0.64 for the answer so there for its 16/25
Hope this helps ;)
The measures of two angles are represented by the expressions (5x + 24)° and (9x − 17)°. If the two angles are equal, what is the value of x?
Answer:
x=10.25
Step-by-step explanation:
Angle 1 = (5x+24)°
Angle 2 = (9x-17)°
The two angles are equal. It means,
(5x+24)°=(9x-17)°
Taking like terms together,
5x-9x=-17-24
-4x=-41°
Dividing each side by -4
x=10.25°
So, the value of x is 10.25.
32 lbs of bananas cost $160. How many lbs of bananas can
you get with $225?
Answer:only 32lbs because 160 times 2 is 320 and you only have 225 dollars.
Step-by-step explanation:math
Answer:
45lbs
Step-by-step explanation:
160/32=$5 Per lb of bananas
225/5=45lbs
50 POINTS WILL GIVE BRAINLIEST Use the drawing tools to form the correct answer on the grid. Caroline is planting flowers in her garden. She plants her first 7 flowers in 4 minutes. After 12 minutes, she has planted 21 different flowers. Plot four data points and the line of best fit to model how long it takes Caroline to plant flowers.
Answer:
(4, 7)(12, 21)(7, 12.25)(21, 36.75)Step-by-step explanation:
The y axis shows the number of flowers planted.
The x axis shows the number of time that passes in minute.
She plants her first 7 flowers in 4 minutes.
7 represents the number of flowers planted so that will be the y coordinate.
4 minutes represents the number of time that passes so that will be the x coordinate.
(4, 7) will be the first point.
After 12 minutes, she has planted 21 different flowers.
12 minutes represents the number of time that passes so that will be the x coordinate.
21 represents the number of flowers planted so that will be the y coordinate.
(12, 21) will be the second point.
We can find the unit rate that she plants flowers in.
7 / 4 = 1.75 flowers per minute
21 / 12 = 1.75 flowers per minute.
If we divide or multiply this value to the x and y coordinates, we can find new points.
Lets multiply 1.75 to (4, 7)
(4 * 1.75, 7 * 1.75)
(7, 12.25)
Lets multiply 1.75 to (12, 21)
(12 * 1.75, 21 * 1.75)
(21, 36.75)
Best of Luck!
Answer:
Make a line from (4,7) to (12,21)
Step-by-step explanation:
I weigh 180 pounds how much is that in kilograms .
Answer:
81.72 kg
Step-by-step explanation:
1 pound = 0.454 kg
180 pound = 0.454 × 180
= 81.72 kg
Answer:
81.6466 kilograms
Step-by-step explanation:
To convert pounds to kilograms divide the mass value by 2.205
Hope this Helps! :)
Have any questions? Ask below in the comments and I will try my best to answer.
-SGO
The Lake Placid Town Council decided to build a new community center to be used for conventions, concerts, and other public events, but considerable controversy surrounds the appropriate size. To provide structure for the decision process, the council narrowed the building alternatives to three sizes: small, medium, and large. Everybody agreed that the critical factor in choosing the best size is the number of people who will want to use the new facility. The town council suggested using net cash flow over a 5-year planning horizon as the criterion for deciding on the best size. The following projections of net cash flow (in thousands of dollars) for a 5-year planning horizon have been developed.All costs, including the consultant's fee, have been included.
Demand Scenario
Center Size Worst Case Base Case Best Case
Small 400 500 660
Medium -250 650 800
Large -400 580 990
a) What decision should Lake Placid make using the expected value approach?
b) Construct risk profiles for the medium and large alternatives. Given the mayor's concern over the possibility of losing money and the result of part (a), which alternative would you recommend?
c) Compute the expected value of perfect information. Do you think it would be worth trying to obtain additional information concerning which scenario is likely to occur?
3 divided by (?)= 36
Answer:
the answer is 108 divided by 3 equals 36
Step-by-step explanation:
how I got 108 was i mulipltyed 3 and 36 to get an answer of 108 when u divived 108 by 3 you get 36
What word phrase can you used to represent 5X +2
Answer: A number times 5 plus 2
Step-by-step explanation:
Please help will give brainliest
Answer:
bruhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
A teacher asked her pupils what their favorite school subject was 3 pupils said PE was their favorite subject How many said that maths was their favorite subject
HELP PLZZZZZZZZ
SOMEONE
Answer:
None of the students said maths was his/her favourite subject
Please solve for x. Someone helppppp
Answer:
36
Step-by-step explanation:
MPA is a right angle 90 + (1/2x +15) + (2x-50) = 180
- 90 -90
(1/2x + 15) + (2x - 50) = 90
- 15 -50 -65
1/2x + 2x = 90
2&1/2x (2.5) = 90
/2.5 /2.5
x = 36
Please help for brainliest and it’s is not 48
Answer:
10 ? or 7.6 ?
(not 100% sure)
if 2 ppl went up a 35in long ladder and someone went up a 12ft long ladder who is up higher?
Answer:
So, 1ft=12 in for 12 ft would=144in and 144in>35in and whoever is higher depends on where they started at, if the 35in guy was 55ft up already and the other 12ft guy was like 2ft under ground then yk the 35ft guy would be higher and also if they started at the same length then the 144in(12ft) guy is the winner he is the highest lol.
Step-by-step explanation:
Answer:HMMMMMMMM LET ME THINK THE PERSON WHO WENT 12 FEET
Step-by-step explanation:
Find the product. (0.7)(-5.8)
Answer:
-4.06
Step-by-step explanation:
'ndnenenenensnsn
Answer:
-4.06
Step-by-step explanation:
(0.7)·(-5.8)=-4.06
Explain why the formulas for sample variance and population variance are different.
A. Variance is defined as the mean deviation, and, for a population, is computed as the sum of deviations divided by N. The sample variance will be biased and will consistently underestimate the corresponding population value.
B. Variance is defined as the mean squared deviation, and, for a population, is computed as the sum of squared deviations divided by N. The sample variance will be biased and will consistently underestimate the corresponding population value.
C. Variance is defined as the mean squared deviation, and, for a population, is computed as the sum of deviations divided by N. The sample variance will be biased and will consistently underestimate the corresponding population value.
Answer:
The answer is "option C".
Step-by-step explanation:
Distinctions are also the mean squared variance just are calculated as the number of standard differences divided by "N" and for a population. After all, if a sample uses this very same definition.
Its standard deviation would become partially skewed as well as the resulting community value becomes continuously underestimate. Its experimented formula consequently includes a correction modification for a bias. Its modification involves dividing by instead of n.Answer:
The answer is "option C".
Step-by-step explanation:
Distinctions are also the mean squared variance just are calculated as the number of standard differences divided by "N" and for a population. After all, if a sample uses this very same definition.
Its standard deviation would become partially skewed as well as the resulting community value becomes continuously underestimate.
Its experimented formula consequently includes a correction modification for a bias. Its modification involves dividing by instead of n.
Today, Jay ran 6 3/4 miles around the track and Nick ran 4 1/2 miles. How many times the length of Nick's was Jay's run?
Answer:
!
Step-by-step explanation:
evaluate the expression if a=-2 and b = 5
If , a = (-2) and b = 5
Then :-
[tex] = \frac{8 \times 5 - 6 \times ( - 5)}{13} [/tex]
[tex] = \frac{40 - ( - 30)}{13} [/tex]
[tex] = \frac{70}{13} [/tex]
[tex] = 5.384615[/tex]
[tex]∴ \: \frac{8 \times 5 - 6 \times ( - 5)}{13} = 5.384615[/tex]
Look at the figure.
Which shows a reflection of this figure across the y-axis?
A. Figure A
B. Figure B
C. Figure C
D. Figure D
Which system of inequalities is shown?
Answer:
B
Step-by-step explanation:
Which point is exactly 5 units from (-10, 4)?
Answer:
(-6, 7)
Step-by-step explanation:
If you graph all the points, it makes sense why. Also, since (-10, 4) has a negative then a positive, the answer, in this case, should also be a negative then a positive.
PLEASE PLEASE HELP ME I WILL GIVE BRAINLIEST
For this expression, A= ____, B= ____, and C= ______
Answer:
[tex] \sqrt[4]{7 {}^{9 } } [/tex]
Which rules define the function graphed below?
Answer:
a
Step-by-step explanation:
Answer:
it's A or y=2x+3; y= -1/3x+3
Which equation is equivalent to the equation 6x+9=12?
Answer:
x=1/2
Step-by-step explanation:
A recording studio is forming a jazz quartet. How many different jazz quartets consisting of a saxophone player, an electric keyboard player, a bass player, and a drummer could it form
- 2x + 5 > -3
A.
X ²4
B. x > 4
C. X<-1
D. X > -1
A
Help!! I have to show my work too
Answer:
B
Step-by-step explanation:
i did test yesterday and got 90 percent that q was on my test too.
If y equals -5 when X equals 2, find Y when X equals 8?
Answer:
4
Step-by-step explanation:
2. A New Jersey-based statistics professor has collected data over several years concerning the duration of her morning commute to her university. A brief inspection of the data reveals that her commuting times are (roughly) normally distributed with a mean of 75 minutes and standard deviation of 15 minutes. If she leaves her home at 9:00 a.m. to attend a faculty meeting commencing at 10:30 a.m., what is the probability she will be late for the meeting?
2. You are in a car traveling an average speed of 60 km/hr. The
total trip is 240 km. How long does the trip take?
Answer:
4 hours
Step-by-step explanation:
60*4=240
____ is one way to develop active immunity to a disease.
a.
Chemotherapy
c.
A vaccine
b.
Taking vitamins
d.
All of the above
Please select the best answer from the choices provided
A
B
C
D