Answers
Answer: B
Step-by-step explanation:
Related Questions
PLS HELP ITS URGENT!!!!!!!!!!!!!!!!! Pizza Guy pizza delivery time for a pizza is approximately normally distributed with a mean of 22 minutes and a standard deviation of 5. Pizza Guy guarantees delivery within 30 minutes or the pizza is free. What percent of customers will get a free pizza?
Answers
Answer:
I'm not positive since it's been a couple months but the answer is 95%
Step-by-step explanation:
30-22/5 = 1.6 with a z score of 0.9452 with a percentage of 94.52%
Evaluate 8 * 3 ^ x for a ) x = - 2 and (b) * x = 3 Write your answers in simplest form
Answers
Answer:
a. [tex]\frac{8}{9}[/tex] b. 216
Step-by-step explanation:
Whats the Quotient for 95÷5
Answers
Answer:
12
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
I hope this helps you!
PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!
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Which expression can be used to solve the problem below? What is 1/4 of the product of 12 and 3?
Answers
Answer:
12/4=3and3/4is 1/4 of the product of 12
and 3.
Please i need help thank you!..
Answers
Question 5 is Choice B
Question 6 is Choice C
Question 7 is Choice B
These are relatively simple it’s just understanding the relations of x and y values :)
Solve for x.
Your answer must be simplified.
-18<9x
Answers
Answer:
[tex]x > - 2[/tex]
Step-by-step explanation:
[tex] - 18 < 9x[/tex]
[tex] - 2 < x[/tex]
Answer:
It is -2 < x
Step-by-step explanation: Because I did it on paper....
the equation y=36x represents the relationship between x the number of yards and y the number of inches
which ordered pairs represent the number of yards and the number of inches in the given equation? choose all that apply.
Answers
Answer: (2,72) (5,189
Step-by-step explanation:
I did the I Ready
Help again! Just these last 3 questions. I don't wanna beg for answers, but I need help thank you. This assis due in a few minutes, I'm not gonna rush you, just take your time :)
Answers
Answer:
Question 4: 20 + 6 + 6 + 12 + 16 = 60 [tex]yd^{2}[/tex]
Question 5: 144 + 90 + 90 + 48 + 48 = 420 [tex]m^{2}[/tex]
Question 6: 78.28 + 78.28 + 88.58 + 27.09 + 27.09 = 299.32 [tex]ft^{2}[/tex]
Step-by-step explanation:
Hope this helps!
A box contains 48 marbles. Two-thirds of the marbles are red. Three-fourths of the red marbles in the box are red and striped. How many of the marbles in the box are red and have stripes?
A.24 marbles
B.12 marbles
C.32 marbles
D.16 marbles
Answers
Answer:
C
Step-by-step explanation:
Answer: 24
Step-by-step explanation: 24
Simply multiply all of the fractions with the total number of marbles
48(2/3)(3/4)
What is the answer to this?
Answers
Answer:
0 = 73
add 90 and 17 which equals 107 take 180 - 107 = 73
4/5×5/6 can you help me
Answers
Answer:
2/3
Step-by-step explanation:
4/5*5/6 =2/3
please mark
Answer:
2/3
(Decimal Form : 0.6)
Step-by-step explanation:
Factor completely and then place the factors in the proper location on the grid.
4 n2 + 28 n + 49
Answers
Answer:
(2n+7)^2
Step-by-step explanation:
What information does the reader know before it is discovered by the other characters in the play?
Answers
Answer:
The woman will give the brothers an unusual test
Step-by-step explanation:
Which solid has a greater volume? O A. Figure A 48 B. Figure B O C. they are equal A 2 O D. need more information
Answers
9514 1404 393
Answer:
B. Figure B
Step-by-step explanation:
The figure is difficult to read. We assume the height of the pyramid is 9, and the radius of the cylinder is 1.
The pyramid volume is ...
V = 1/3Bh
V = 1/3(4²)(9) = 48 . . . cubic units
__
The cylinder volume is ...
V = πr²h
V = π(1²)(48) = 48π . . . cubic units
The cylinder has π times as much volume as the pyramid. Figure B is larger.
_____
Additional comment
If the diameter (not the radius) of the cylinder is 1 unit, then its volume is 12π cubic units and the pyramid has more volume.
I gave away 15 pencils in math. Now I have less than 37 left. How many did I have before I gave any away?
Answers
Answer:
less than 52 or < 52
Step-by-step explanation:
x - 15 < 37
+15 +15
x < 52
Determine if the following lines are parallel, perpendicular, or neither
y = 6x
- 12x + 2y = -1
Select the correct answer below:
Parallel
O Perpendicular
Neither parallel nor perpendicular
Answers
Determine if the following lines are parallel, perpendicular, or neither
y = 6x- 12x + 2y = -1
Select the correct answer below:
Parallel
O Perpendicular
Neither parallel nor perpendicular
Answer:
It's perpendicular
Graham recruited student volunteers to participate in his dissertation study. He set up several times for students to come to a specified classroom and read various types of instructional materials and to be tested. He ran all of his control conditions first and then for each session he placed all students at the session in the same treatment condition. This is problematic because those who volunteered early are likely different than those who volunteered later. This problem is primarily due to 1. response bias. 2. instrumentation bias. 3. researcher bias. 4. sampling bias.
Answers
Answer:
Sampling bias
Step-by-step explanation:
Bias refers a prominent problem in statistical analysis whereby one or more analytical factor are favored than the other during an analysis which should be made random. The problem. With Graham's dissertation study is the fact that he failed to randomlyvplace his subjects or observation in the study groups, favoring a particular group with non random subset. When randomization is ejected or missing from an analysis or study, it becomes less and less representative. Here, allotting early Arrivals Into the treatment group has introduced a sampling bias as those who came later, this will also leads to less reproducibility of experiment.
Evaluate the expression 8.952 + p for
p=0.276.
Answers
Answer:b
Step-by-step explanation:Evaluate the expression when a=−15 and b=−5.
Monica paid sales tax of $105 when she bought a new TV. If the sales tax is 5%, what was the cost of the TV?
Answers
Answer:
$31.5
Step-by-step explanation:
X * 5% = $1.50
X = $1.50 / 5%
Or by using simple rule of three:
If 5% is $1.50
Then 100% is X
So you obtain = $30
Now you just need to sum The net prices and the taxes
Net + tax = Total Charge
$30 + $1.5 = $31.5
Elena went 60 meters in 50 seconds. Noah went 50 meters in 10 seconds. Elena and Noah both moved at a constant speed. Who went faster? Explain your reasoning.
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12(x+1/6)=8 solve for x
Answers
Working shown below:
Please correct answer
Answers
Answer:
14.333 yards
516 inches
Answer:
3) 43 ft = 14.33 yards and 516 inches.
Step-by-step explanation:
43 ft = ? yards
Divide 43 by 3: 43 ÷ 3 = 14.33 yards
43 ft = ? inches
Multiply 43 by 12: 43 × 12 = 516 inches
What is the y-intercept of y=2/3x+2
Answers
Answer:
(0,2)
Step-by-step explanation:
The linear equation is mx+b=y.
m=slope
x= x coordinates
b=y intercept
y=y coordinates
In this case 2 is the y intercept.
Answer:
Y-intercepts: (0,2) so I'm pretty sure your answer is 2.
Step-by-step explanatio
Amanda ate 1/3 of her mom's pie. she gave the remaining 2/3 to 4 friends, What fraction did each friend get.
Answers
So each friend got 2/3 divided by 4, which gives:
(2/3)*(1/4) = 2/12 = 1/6
What is the total area of this composite figure rounded to the nearest hundredth?
29.57 mm 2
19.14 mm 2
17.57 mm 2
31.14 mm 2
Answers
Answer:
choice #4, total=31.14 mm^2
Step-by-step explanation:
14x2=28 is area of rectangle
1^2xPi=area of small circle
3.14=area of small circle
total=31.14 mm^2
Is the slope positive or negative?
Answers
A^3+B^3= What is the solution?
Answers
the solution is A^3+B^3 there is no other answer
If this figure is dilated by a scale factor of 3, what would the new coordinates be?
Answers
Answer:
J (-3,3), G (0,3), H (4,9), I (3,3)
Step-by-step explanation:
When your dilating a figuring it either gets larger or smaller. Since this is a positive number, and it is not a fraction then the figure is getting larger. Now you multiply each of the original coordinates by 3 to get the dilated coordinates.
(For learning purposes only)
If you overestimate the standard deviation of the population, which type of error are you potentially increasing
Answers
Answer:
Standard Error
Step-by-step explanation:
The standard deviation is directly proportional to the sample standard deviation or standard error.
According to the relation :
Standard Error = standard deviation / sqrt(sample size)
Going by these relation an increase in the value of standard deviation will favor or increase the standard error withba constant Number of samples.
Therefore, overestimating the standard deviation will. Cause an increase in the standard error, while underestimating the standard deviation will also lower the standard error.
