Answer:
T-shirts: 200
Shorts: 50
Step-by-step explanation:
To solve, set up an equation using two variables to represent the number of t-shirts and shorts sold. Let x = t-shirts sold. Let y = shorts sold. 2x + 4y = 600. We know that x will be 4 times greater than y, so we can plug in some guesses that seem reasonable and use the equation to test our theories. My first guess was 50 shorts, which by luck was the correct answer. These problems can be tricky, but setting up an equation can prove to be a great help.
Robertson builds 3 chairs every hour how many hours does he have to work to build 999 chairs
Answer:
333 hours
Step-by-step explanation:
you didvide 999by 3
A^3+B^3= What is the solution?
the solution is A^3+B^3 there is no other answer
If you overestimate the standard deviation of the population, which type of error are you potentially increasing
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.
If this figure is dilated by a scale factor of 3, what would the new coordinates be?
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)
Solve for x.
Your answer must be simplified.
-18<9x
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....
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 :)
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!
Evaluate the expression 8.952 + p for
p=0.276.
Answer:b
Step-by-step explanation:Evaluate the expression when a=−15 and b=−5.
Evaluate 8 * 3 ^ x for a ) x = - 2 and (b) * x = 3 Write your answers in simplest form
Answer:
a. [tex]\frac{8}{9}[/tex] b. 216
Step-by-step explanation:
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
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
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.
Answer: (2,72) (5,189
Step-by-step explanation:
I did the I Ready
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
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.
Amanda ate 1/3 of her mom's pie. she gave the remaining 2/3 to 4 friends, What fraction did each friend get.
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
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
What is the answer to this?
Answer:
0 = 73
add 90 and 17 which equals 107 take 180 - 107 = 73
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.
Please correct answer
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
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?
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%
Whats the Quotient for 95÷5
Answer:
12
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
I hope this helps you!
PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!
4/5×5/6 can you help me
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:
I gave away 15 pencils in math. Now I have less than 37 left. How many did I have before I gave any away?
Answer:
less than 52 or < 52
Step-by-step explanation:
x - 15 < 37
+15 +15
x < 52
What information does the reader know before it is discovered by the other characters in the play?
Answer:
The woman will give the brothers an unusual test
Step-by-step explanation:
What is the y-intercept of y=2/3x+2
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
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?
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
Please i need help thank you!..
Is the slope positive or negative?
Factor completely and then place the factors in the proper location on the grid.
4 n2 + 28 n + 49
Answer:
(2n+7)^2
Step-by-step explanation:
12(x+1/6)=8 solve for x
Which expression can be used to solve the problem below? What is 1/4 of the product of 12 and 3?
Answer:
12/4=3and3/4is 1/4 of the product of 12
and 3.
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
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)
