Answer:
12 fourths
Step-by-step explanation:
Answer:
12 fourths it right trust me
Oliver has a piece of chocolate what is the volume of the piece of chocolate
Answer:
The answer would be 60 cubic centimeters.
Step-by-step explanation:
If you get this you will get 30 points 2•2•2•2=
Answer:
16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
2×2=4 4×2=8 8×2=16 you multiply each answer by 2
Maria has $180. She needs a total of
$2000 to start an account with the bank.
She earns $60 per day working, of which
she saves $50. Which equation can she
use to determine the number of days, d
she needs to work to reach her goal of
$2000?
Answer:
C (The one before the last one)
Step-by-step explanation:
2000 = 180 + 50d
She already has 180
Plus the $50 she saves each day (d)
2000 is the goal, or what we want it to equal.
math help>.< plssssssssssssssss
Answer:
C=12.5
Step-by-step explanation:
you do 4x2 for 8 then you do 100/8 getting you 12.5
Answer:
1) m = 5
2) c = 12.5
Step-by-step explanation:
1) T = 2m + 30
T = 40
substitute for T
2m + 30 = 40
2m = 10
m = 5
2) A = 4bc
A = 100
b = 2
100 = 4(2)c
100 = 8c
c = 12.5
The maintenance department at the main campus of a large state university receives daily requests to replace fluorecent lightbulbs. The distribution of the number of daily requests is bell-shaped and has a mean of 59 and a standard deviation of 3. Using the 68-95-99.7 rule, what is the approximate percentage of lightbulb replacement requests numbering between 59 and 62
Answer:
About 34%
Step-by-step explanation:
Given that :
Mean, m = 59 ; Standard deviation, s = 3
Bulb replacement numbering between 59 and 62
For, x = 59
Zscore = (x - m) / s
Z = (59 - 59) / 3 = 0
For x = 62
Z = (62 - 59) / 3 = 1
P(Z < 1) - P(Z < 0)
0.84134 - 0.5
= 0.34134
About 34%
in a mixture of one hundred liter of milk ans water 4:1 ratio of milk and water where is ratio of milk to water in the new mixture when 25% of the mixture is removed and the same amount of water is added?
Answer:
The milk to water ratio in the new mixture is 3:2.
Step-by-step explanation:
Given that in a mixture of one hundred liters of milk and water the ratio of milk and water was 4: 1, to determine what is the ratio of milk to water in the new mixture when 25% of the mixture is removed and the same amount of water is added, the following calculation must be performed:
(100/5) x 4 = 80
80 liters of milk
20 liters of water
80 x 0.75 = 60
20 x 0.75 = 15
15 + 25 = 40
60 + 40 = 100
Thus, the milk to water ratio in the new mixture is 3:2.
Find the volume of the figure of 7 inches, 21 inches and 15 inches.
Answer:
2,205 cubic inches
Step-by-step explanation:
You have a savings account that has an annual interest rate of 6%, interest is compounded monthly. The
following transactions take place:
1. You deposit $3,000 into the account.
2. After 2 total years, you deposit $2,000
3. After 4 total years you deposit $900
What is the amount in the account after 5 total years?
Answer:
i dont know mabey some one else knows
This it the question
Answer:
d
Step-by-step explanation:
Please guys help with me Division app recommend
Answer:
What is your question
Step-by-step explanation:
plllzzzzzzzzzzzzzz helpppppp
Answer:
Um... Don't see the question but here's the answer
Step-by-step explanation
90 has more squares because 0.90 has one more 0 in it and it has 9th of the 10ths than 9
What was the primary reason why England, France, and Spain wanted to keep colonies in America and Haiti
Answer:
England looked at the settlement of colonies as a way to sell more goods and resources to other countries than it bought.
Step-by-step explanation:
a) If 15,12,45 and x are in proportion, find the value of x,
9514 1404 393
Answer:
x = 36
Step-by-step explanation:
The second ratio is 3 times the first.
15 : 12 = 45 : 36 = 45 : x
x = 36
what is the direct of variation for y=5x (PLEASE HELP)
Answer:
Hey
Step-by-step explanation:
Answer:
y=40
Plug in the 8 for the value of x so 5×8=40
Step-by-step explanation:
Mario makes 30 calls in 15 hours. How many calls can he make in 3 hours?
Answer:
6
Step-by-step explanation:
15/5=3
30/5=6
Answer:
6
Step-by-step explanation:
Pls answer 1 and 2. I need this asap
Answer:
hi jjojnbpoinopino
Step-by-step explanation:
0ionoujniuiuninioujnoinjnuioulij
The following data shows the quarterly profit (in thousands of dollars) made by a particular company in the past 3 years.
Year Quarter Profit ($1000s)
1 1 45
1 2 51
1 3 72
1 4 50
2 1 49
2 2 45
2 3 79
2 4 54
3 1 42
3 2 58
3 3 70
3 4 56
Required:
a. Construct a time series plot. What type of pattern exists in the data?
b. Develop a three-period moving average for this time series. Compute MSE and a forecast of profit (in $1000s) for the next quarter.
Answer:
208.82 ; 61.33
Step-by-step explanation:
Given the data:
Year Quarter Profit ($1000s)
1 1 45
1 2 51
1 3 72
1 4 50
2 1 49
2 2 45
2 3 79
2 4 54
3 1 42
3 2 58
3 3 70
3 4 56
The 3 period moving average :
Yr Qtr Profit ($1000s)Pt ____ Ft ____ e=(PT-Ft)²
1 _ 1 ___45 __
1 _ 2 __ 51 __
1 _ 3 __ 72 __
1 _ 4 __ 50 ______________56 ____ 36
2 _ 1 __ 49 ______________57.67__ 75.17
2 _ 2__ 45 ______________57 ____ 144
2 _ 3__ 79 ______________48 ____961
2 _ 4__ 54 ______________57.67 _ 13.47
3 _ 1__ 42 ______________59.33__300.33
3 _2 __ 58 ______________58.33__ 0.11
3 _ 3__ 70 ______________51.33__ 348.57
3 _ 4 __56 ______________56.67__0.45
MSE = Σ(Pt - Ft)² ÷ n
MSE = (36+75.17+144+961+13.47+300.33+0.11+348.57+0.75) ÷ 9
= 208.82
Forecast for next quarter :
(58 + 70 + 56) / 3 = 184 /3 = 61.33
Its number 1. 10 Points to answer
Answer:
21=y3
Step-by-step explanation:
I hope this helps you. let me know if I am wrong
If L(2, 7) is an endpoint of a line segment, and M(8, 3) is the midpoint, find the other endpoint of the segment.
Answer:
Step-by-step explanation:
From L to M,
change in x-coordinates = 8-2 = 6
change in y-coordinates = 3-7 = -4
Extrapolate from M(8,3) to find the other end of the segment:
8 + 6 = 14
3 - 4 = -1
Endpoint of segment: (14,-1)
Kirsten has an area of 70 square feet for a flower garden. She plants 5 varieties of flowers
equally in her garden. Which ratio shows the square feet per flower type?
The numbers of points scored in each basketball game are 49, 36, 61, 64, 39, 41, 43, and 39.
In what percent of the games were at least 55 points scored?
Answer:
In 25% of the games at least 55 points were scored.
Step-by-step explanation:
Percentage:
Number of desired outcomes multiplied by 100 and divided by the number of total outcomes.
In this question:
8 total games
In 2 at least 55 were scores.
100*2/8 = 100/4 = 25%
In 25% of the games at least 55 points were scored.
Question 9 (5 points) Factor 98zy2 – 50z. O A) 298y + 25)(y + 2) B) 227y - 5)(7y - 5) C) 227y + 5)7y - 5) D) 249y - 5)(y + 5)
Answer:
i think it might be D
Step-by-step explanation:
..
Using the graph below, what would the input (x-value) need to be for an output (y value) of 1?
Answer:
X = 2
Y = 1
The graph intersects at the exact point of (2,1)
The value of x or the input value is 2 for which the output or the value of y is 1.
What is a straight line?A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have a graph of a line shown in the picture
As we can see the line passes through the points (3, 3) and (0, -3)
The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).
The equation of the line passes through the points:
( y + 3) = (-3-3)/(0-3)[x - 0]
y + 3 = 2x
y = 2x - 3
Plug y = 1
1 = 2x - 3
2x = 3 + 1
2x = 4
x = 4/2
x = 2
Thus, the value of x or the input value is 2 for which the output or the value of y is 1.
Learn more about the straight line here:
brainly.com/question/3493733
#SPJ5
One angle of a parallelogram measures 65 degrees. what is the measure of the angle opposite it
Answer:
[tex]65\textdegree[/tex]
Step-by-step explanation:
Opposite angles of a parallelogram are congruent and thus have the same measure, so if one angle of a parallelogram measures [tex]65\textdegree[/tex], then the angle opposite it will also have the same measure of [tex]\bold6\bold5\textdegree[/tex]. Hope this helps!
Suppose, 10 students have been selected for the prestigious Sir Abed Scholarship for
their excellent performances in extracurricular activities and academic results. Let’s say,
there are 4 types of award: A (100% +), B (100%), C (97%) and D (95%) . Also, a
student has an equal chance of getting any of these 4 scholarships. What is the
probability that exactly 4 of the 10 students get A and 3 students get C?
Answer:
0.1459, 0.2503
Step-by-step explanation:
Probability of getting exactly 4 A out of 10,
P(X==4) = 10C4 (1/4)^4 (3/4)^6
=0.1459
Probability of getting exactly 3 C out of 10,
P(X==3) = 10C3 (1/4)^3 (3/4)^9
=0.2503
[BRACU PEACE ]
Describe what a dilation is using at least two math terms
Answer:
easy!
Step-by-step explanation:
A dilation is the quadratic bi-formula multiplied henceforth by the hypotenuse of pi, when contorted with the frontal lobe of the cerebral cortex derived from the equatorial factor adjacent to the dividend, it would evidently be overloaded from the quadriceps of the pental cross sectional regency area of the frustum. in conclusion the diluted version of the evident answer is easily manipulated to form a mobius strip, inverted to resemble a trinomial factor of said equation.
can anyone help pls ??
Anyone know the answer? It would help tons ♀️ taking a placement test yk got to do what you got to do♀️
Answer:
0.302
Step-by-step explanation:
You move the decimal place one to the left.
0.302
A zoo-keeper has 9 gorillas and 12 monkeys. He wants to keep the ratio of gorillas to monkeys the same. If the zoo-keeper buys 3 more gorillas, how many more monkeys will he need to buy?
Answer: He would have to buy no more monkeys because if he buys 3 more gorillas the ratio would be equal
Answer:
12:15
Step-by-step explanation:
9:12
9+3:12+3
12:15
How do you find the fraction between 9/5 and 10/5?
Answer:
Step-by-step explanation:
to do something like this, you could just multiply both sides by 2. So now, you have 18/10, and 20/10. The one in between that would be 19/10