Answers
Answer: 340
Step-by-step explanation:
10 x 5 = 50
10 x 5 = 50
10 x 8 = 80
10 x 8 = 80
8 x 5 = 40
8 x 5 = 40
50 + 50 + 80 + 80 + 40 + 40
100 + 160 + 80
340
Related Questions
HELP ASAP! I REALLY NEED IT!
Answers
Answer:
[tex]46 \frac{7}{8} \: cubic \: feet[/tex]
Step-by-step explanation:
[tex]\boxed{volume \: of \: prism = base \: area \: \times height}[/tex]
Base area= length ×width
Let's convert all the mixed numbers into improper fraction for easier calculation.
Width
= 7½
[tex] = \frac{7(2)}{2} + \frac{1}{2} [/tex]
[tex] = \frac{14}{2} + \frac{1}{2} [/tex]
[tex] = \frac{15}{2} ft[/tex]
Height
= 1¼
[tex] = \frac{4}{4} + \frac{1}{4} [/tex]
[tex] = \frac{5}{4} ft[/tex]
Volume of prism
[tex] = 5 \times \frac{15}{2} \times \frac{5}{4} [/tex]
[tex] = \frac{375}{8} [/tex]
[tex] = 46 \frac{7}{8} \: ft {}^{3} [/tex]
Ben made 12 pizzas with two packets of flour. With five packets of flour, how many pizzas can ben make
Answers
Answer:
30
Step-by-step explanation:
the ratio is 1:6
Answer:
30 pizzas
Step-by-step explanation:
1 packet makes 6 pizzas, so you would just multiply 6 pizzas by 5 packets of flour to get 30
Below, the two-way table is given for a class of students. Freshmon Sophomora fontores Seniors Male 4 6 2 2 Female 3 4 6 б 3 Total If a student is selected at random, find the probability the student is a junior. Round to the nearest whole percent.
Answers
Answer:
22% probability the student is a junior.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes:
The table says that:
There are 4 + 6 + 2 + 2 + 3 + 4 + 6 + 6 + 3 = 36 total students.
2 + 6 = 8 are juniors.
If a student is selected at random, find the probability the student is a junior.
8/36 = 0.2222 = 22.22%
Rounding to the nearest whole percent, 22% probability the student is a junior.
Answer:
27%
Step-by-step explanation:
Which equation defines the graph of y=x^2 if it is shifted vertically 3 units up, and horizontally 2 units right
Answers
Solve the inequality. 4/5v < 7/15
Answers
Answer:
v < 7/12
Step-by-step explanation:
13) When reading a nutrition label for a box of chocolates, you see that there are 296 calories in 8 pieces. Use scaling to find the number of pieces that contain 666 calories.
Answers
One hundred volunteers who have agoraphobia (fear of open and crowded space) are available for a study. Fifty are selected at random and are given the drug imipramine, which is believed to be effective in treating agoraphobia. The other 50 are given a placebo. A psychiatrist evaluates the symptoms of all volunteers after two months to determine if there has been substantial improvement in the severity of their symptoms.
What type of study is this?
A. Matched pair design
B. Observational study
C. Completely randomized block design
D. Completely randomized design
Answers
Answer:
D. Completely randomized design
Step-by-step explanation:
Based on the description given about the experiment above and the manner in which the subjects were assigned to each of the treatment groups available, we can deduce that the study was conducted using a completely randomized design. The subjects weren't matched or blocked for any variable such as sex, height, age or any other variable. They were just evenly split randomly into the two available treatment levels ( those who receive the treatment and the placebo) group. With this design, all subjects have an equal chance of being in any of the two groups and the selection bias is almost totally eliminated using this sort of design as errors are being considered as arising from experimental faults.
Y=-x? - 8x - 17
Axis of Symmetry:
Vertex:
Domain:
Range:
Answers
Evaluate the function requested. Write your answer as a fraction in lowest terms.
B
123
27
A
120
Find cos B.
Answers
Answer:
d. Cos B = 9/41
Step-by-step explanation:
Recall, SOHCAHTOA.
Cos B = Adjacent length / Hypotenuse length
Adjacent length to reference angle B = 27
Hypotenuse length = 123
Cos B = 27/123 = 9/41
What is the z* critical value for constructing a 99% confidence interval for a proportion?
Find the z-table here.
1.65
1.96
2.33
2.58
Answers
Answer:
2.576
Step-by-step explanation:
The Z critical value for constructing a 99% confidence interval for a proportion is 2.58.
What is a z-score?A z-score measures exactly how many standard deviations a data point is above or below the mean. It allows us to calculate the probability of a score occurring within our normal distribution and enables us to compare two scores that are from different normal distributions.
For the given situation,
The confidence interval for a proportion = 99% = 0.99
Area to the left of a positive Z score in this standard normal distribution table is
⇒ [tex]\frac{1+confidence level}{2}[/tex]
⇒ [tex]\frac{1+0.99}{2}[/tex]
⇒ [tex]\frac{1.99}{2}[/tex]
⇒ [tex]0.995[/tex]
The corresponding Z score in the table for 0.995 is
⇒ [tex]2.5+0.08[/tex]
⇒ [tex]2.58[/tex]
Hence we can conclude that the Z critical value for constructing a 99% confidence interval for a proportion is 2.58.
Learn more about Z-score here
https://brainly.com/question/15349060
#SPJ3
Find the approximate radius of a circle with a circumference of 198 centimeters. Use 3.14 for it. Round to the nearest
hundredth
Answers
Answer:
31.50
Step-by-step explanation:
Help plz I don’t understand
Answers
Answer:
600 m²
Step-by-step explanation:
Area = 3.14 × 14 × 14 = 615.44
rounding off :
600 m²
Solve the system of equations
Answers
Need answers quickly!
i posted a photo above for the questions. Please help me.
Question 1
Angles 1 and 6 are..
Vertical Angles
Alternate interior angles
Opposite angles
Supplementary angles
Question 2
Angles 1 and 3 are...
Alternate exterior angles
Corresponding angles
Similar angles
Vertical angles
Question 3
Angles 2 and 7 are..
Supplementary
Corresponding
Adjacent
Alternate interior
Question 4
Angles 11 and 15 are
congruent
supplementary
alternate exterior
similar
Question 5
Angles 4 and 7 are..
Supplementary
Complementary
Congruent
Skew
Question 6
if the measure of angle 10 is 74 degrees then the measure of angle 14 is?
26 degrees
53 degrees
106 degrees
74 degrees
Answers
Answer:
1) vertical angles
2) corresponding angles/
3) alternate interior
4) supplementary
5) congruent
6) 196°
Step-by-step explanation:
1) vertical angles
2) corresponding angles/
3) alternate interior
4) supplementary
5) congruent
6) 196°
f(x)=3x^2 for f(3)
f(x)=3(2)^x for f(3)
Answers
Step-by-step explanation:
[tex]f(3) = 3 \times {3}^{2} = 27 \\ f(3) = 3 \times {2}^{3} = 24[/tex]
Calculate for y given that mean of 20,2y,25,y,30 is 27
Answers
Answer:
y = 218
Step-by-step explanation:
Mean = (Sum of all numbers)/(How many numbers present)
27 = (20 + 2y + 25 + y + 30)/27
27 = (3y + 75)/27
3y + 75 = 729
3y = 729 - 75
3y = 654
y = 218
Enter the coordinates of the point on the unit circle at the given angle. 90° ([?], [ ] )
Answers
Find the length of each trapezoid.
Answers
Answer:
EF = 19
Step-by-step explanation:
EF = (23 + 15)/2 = 19
8 + 5x -3 -x
Please can someone tell me the answer for this?
Answers
Answer:
the answer is 5+4× and ur welcome
Answer: 4x + 5
Step-by-step explanation:
sorry if that's
not the answer you're looking for.
Helpi need this in the next 30 minutes!
Answers
Answer:
C)
Step-by-step explanation:
Answer:
answer: c
Step-by-step explanation:
the experiment land 4 of 15 times on Q making the experiment 4/15 and the chances of landing on Q is 1/5
What is 51% of 25.5?
Answers
Answer:
The answer is 13.005
Step-by-step explanation:
Answer:
13.005
Step-by-step explanation:
8 (6-4x) = 12
equation with parentheses
Answers
Answer:
x=9/8
Step-by-step explanation:
59,61,61,72,80 what is the median of the data?
Answers
Answer:
61
Step-by-step explanation:
median mean the middle number (number that appears to be in the middle)
you were given a series of numbers, like in this question is quite easy because you were given five numbers. so you cancel out two from the left and two from your right the remainder is 61 and that's your median.
−3x>24 solve the inequality
Answers
Answer:
x < -8
Step-by-step explanation:
−3x>24
Divide each side by negative 3, remembering to flip the inequality
-3x/-3 < 24/-3
x < -8
Answer:
x<-8
Step-by-step explanation:
−3x>24
Multiply both sides by (-1) (reverse the inequality)
(-3x)(-1)<24(-1)
Simplify;
3x<-24
Divide both sides by 3
3x/3<-24/3
Simplify
3x/3<-24/3
Simplify; 3x/3
=x
Simplify; -24/3
Divide the numbers;24/3=8
=-8
x<-8
Hope this helped!!!
The table below gives the number of men and women who work on the
three shifts at Factory X. Each worker at the factory works on exactly one
of the shifts. A worker is to be chosen at random from the factory. If the
worker chosen is a woman, what is the probability that she works on Shift
2?
O 3/16
O 3/10
O 3/8
O 7/13
Answers
The required probability that she works on Shift 2 is 3/8. Option C is correct.
The table below gives the number of men and women who work on the three shifts at Factory X. Each worker at the factory work on exactly one of the shifts. A worker is to be chosen at random from the factory. If the worker chosen is a woman, what is the probability that she works on Shift2 is to be determined.
What is probability?Probability can be defined as the ratio of favorable outcomes to the total number of events.
The total number of women working in all the 3 shifts = 560
number of women working in shift 2 = 210
probability of women chosen to work in shift 2 = 210/560
= 3/8
Thus, the required probability that she works on Shift 2 is 3/8. Option C is correct.
Learn more about probability here:
brainly.com/question/14290572
#SPJ2
A car can travel 374 kilometers on 34 liters of gasoline. How far can it travel on 35 liters?
Answers
Answer:
385 kilometers
Step-by-step explanation:
Divide 374 by 34 to get the unit price
Then multiply the unit price by 35
someone please help me answer this!!
Answers
Answer:
7.1 units is the answer
Step-by-step explanation:
[tex]d=\sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\\\d=\sqrt{(6-1)^2 + (2-7)^2}\\\\d=\sqrt{(5\\)^2+(-5)^2} \\\\d=\sqrt{25+25} \\\\d=\sqrt{50} \\\\d=7.071..[/tex]
Rounding off,
d = 7.1 units
Jerry can lay a tile floor in 3 hours, and his assistant can do the same job in 4 hours. If Jerry starts the job and his assistant joins him 1 hour later, then how long will it take to lay the floor?
Answers
Answer:
6 hours
Step-by-step explanation:
i am very sorry if this is wrong
a baby weighs 18 pounds at her four month appointment. six month later she weighs 24 pounds. by what percentage did the baby weight increase
Answers
Answer:
75%
Step-by-step explanation:
18/24
=0.75
=75%
Will mark brainliest for area.
Answers
Answer:
c
Step-by-step explanation:
first, find the area of the rectangle thing,
A = lw
14 x 8
112
but, there is a semicircle in it so you need to subtract that from it:
A = πr^2/2
A = π(4)^2/2
A = π16/2
A = 8π
A ≈ 25.132741228718346
then subtract that area from the area of the rectangle:
112 - 25.132741228718346
86.867258771281654
or about 89.9