Answer: price was $150
Step-by-step explanation: original price was x. When discount is 30%
Price is (100-30)% = 70 % from the original. 70% = 0.70
So we have an equation 0.7x = 105. And x= 105/0.7= 150
When mrs.Larkins went to her garden to pick tomatoes, 4 out of 20 were rotten. If mrs. Larkin picked 70 tomatoes, how many were rotten.
Answer: 14 tomatoes were rotten
Step-by-step explanation:
Total number of tomatoes picked by Mrs Larkin= 70
Fraction of tomatoes rotten =4/20
Number of tomatoes rotten = fraction of tomatoes rotten x Total number of tomatoes picked
= 4/20 x 70
=1/5 x70
=14
Im having trouble submitting this question but please help
9514 1404 393
Answer:
7.5 oz of 12% solution4.5 oz of 4% solutionStep-by-step explanation:
Let x represent the quantity of 12% solution in the mix. The the total amount of acid is ...
12%x +4%(12 -x) = 9%(12)
8x = 60 . . . . . . . . . . divide by %, subtract 48
x = 60/8 = 7.5 . . . . . ounces of 12% solution
12 -x = 4.5 . . . . . . . . ounces of 4% solution
_____
Additional comment
You could leave out the part about what happens to Mrs. V without changing the math problem.
What can be used to show the difference in variation for two populations that have equivalent measures of center?
A.
minimum
B.
maximum
C.
median
D.
mean absolute deviation
1. C
2. D
3. A
4. A
5. C
6. A
7. Do yourself
Can some one awnser the following
Answer:
-11
Step-by-step explanation:
Which triangle has hypotenuse Side C H?
triangle ACH
triangle BCH
triangle GCH
triangle FCH
Answer:
the answer is triangle GCH
Answer:
C.
Step-by-step explanation:
please help I will give brainliest
-5x+4y=7 y=-2x-8
x = 13, y = 18
hope this is right
Answer:
x=−3 and y=−2
Step-by-step explanation:
-5x+4(-2x-8)=7
-13x-32=7
-13x-32+32=7+32
-13x=39
divide both sides by -13
x=-3
substitute x for -3
-2(-3)-8= -2
y= -2
i need help i don’t understand my homework?
B
с
20
NOT TO
SCALE
D
76
ko
A
The diagram shows a pentagon ABCDE.
BC is parallel to AE and angle CDE is a right angle.
Find the values of r and y.
Step-by-step explanation:
[tex]find \: y \\ 180 - 90 = 90 \\ 90 \div 2 = 45 \\ y = 45 + 90 = 135[/tex]
[tex]find \: x \\ 360 - 2(90) - 76 = \\ = 360 - 180 - 76 = \\ = 180 - 76 = \\ = 104[/tex]
|x +2], if x>-1
Plz help
Answer:
Step-by-step explanation:
greater than 1 , is your teacher just giving you brain teaser questions? these seem like they are .. "out in the weeds" type of questions, not really useful math :/
How many possibilities are there for a license plate with 3 letters and 3 numbers?
Can I get help with this math problem
9514 1404 393
Answer:
D
Step-by-step explanation:
In expression D, the irrational parts cancel, leaving a rational number.
Although you love to watch TV, you have made a goal to spend more time outdoors. You decide that you will spend 222 times as many hours outdoors as you spend watching TV. Write an equation for the number of hours you will spend outdoors, ooo, when you spend ttt hours watching TV.
Answer:
the equation that should be required is 0 = 2t
Step-by-step explanation:
Let us assume the hours of television be t
And, for hours outdoor be o
As the hours outdoors would be twice the hours of television so the equation is
0 = 2t
Therefore the equation that should be required is 0 = 2t
The same is relevant
Answer:
o = 2t
Step-by-step explanation:
You will spend 2 times as many hours outdoors as you spend watching TV. The number of hours you spend outdoors depends on t, the number of hours you spend watching TV.
To find the number of hours you will spend outdoors, o, you can use the equation o = 2t
Remember, you want to find the number of hours you will spend outdoors if you spend 4 hours watching TV and 8 hours watching TV.
8 = 2 x 4
16 = 2 x 8
Now we can turn the values from the equation into ordered pairs in the form (x , y).
The ordered pairs are (4 , 8) and (8 , 16).
ontinuously running three miles every day over the course of 10 weeks is an example of the exercise principle progression. Please select the best answer from the choices provided. T F
ontinuously running three miles every day over the course of 10 weeks is an example of the exercise principle progression. Please select the best answer from the choices provided. False
Solve for x. round to the nearest tenth. please help!!
The total cost in dollars to buy uniforms for the company staff can be found using the function c=14.95x+7.95, where x is the number of uniforms bought. If there are at least 30 people but not more than 35 people on the staff, what is the domain of the function for this situation?
Answer: the answer is D
Step-by-step explanation:
The domain is the x-values and can not be greater than 35.
Answer:
Step-by-step explanation:
What is the value of g?
g
70
Answer: 70
Step-by-step explanation:
easy
Plz answer this ASAP!
Answer:
option b. SAS.
.............
What is the value of log2 32?
Answer:
answer would be 5
Step-by-step explanation:
Logarithm base 2 of 32 is 5.
Is 8 a solution to 6+6=48
Answer:
yes
Step-by-step explanation:
8x6
Answer:no it is not
Step-by-step explanation:
Find the perimeter of the figure to the nearest hundredth. perimeter: about __ in
Answer:
doze pulgadas12
Step-by-step explanation:
The only thing that matters of the world the same as a result of a few days later I have been a little bit of everything from the University to the point where the first place in the world and I have a feeling of being able to do it in the first half and half the size of a small amount of the most popular to
Answer: 26.85
I’m sorry, I don’t have a step by step thing but that should be the answer.
Can anyone help me with this math equation?
Answer:
2/9
Step-by-step explanation:
1/3=3/9
5/9-3/9=2/9
Answer:
2/9
Step-by-step explanation:
1/3= 3/9
5/9 - 3/9 = 2/9
hope this helps
which data set has a smaller mean and what does it tell us about the context
Answer:
it tells us literally nothing
Step-by-step explanation:
paba
What is the equation to the line that goes through the point
(-3, 4) and is perpendicular to the line
y=-x+1
Step-by-step explanation:
perpendicular slope is negative reciprocal. -1/-1 = 1
y - 4 = x +3
y = x + 7
I NEED HELP WITH THIS
It is the assumption of staff at NSA that 96% of students will graduate on time. Last year 150 out of 154 students graduated on time. What is the p-value and z-score of the graduation rate at NSA?
a. p = .625, z = .73
b. p = .73, z = .625
c. p = .96, z = 1.976
d. p = 1.10, z =0.986
Is the staff at NSA correct in assuming that 96% of NSA students will graduate on time?
Yes
No
Help!!!!!!!!!!!!!!!!!!!!!
Answer:
2826yd²
Step-by-step explanation:
The area of a circle is 3.14r²
Youre given a diameter of 60 so the radius would be 30 now plug into the equation and you get 2826
Answer:
11,309.734
Step-by-step explanation:
hope it is correct.
if is correct please mark as brainliest
have a great day/night
thank you
19NBoli
un comerciante vendio pantalones de mezclilla a dos precios distintos, unos a 450 pesos y otros a 360 pesos. si obtuvo un total de 33390,¿cuántos pantalones vendio de cada precio?
Answer:
Spanish?
Step-by-step explanation:
what is the answer to this fraction 4/8+2/8+4/8
Answer:
1 2/8 OR 1 1/4
Step-by-step explanation:
4/8 + 2/8 + 4/8 =
6/8 + 4/8 =
10/8 =
1 2/8 OR 1 1/4
Hope that helps!
I dont Know what to put here
But Anwer Pls
Answer:
QR, QT
Step-by-step explanation:
A radii is a line from the center of the circle to the circumfrence of the circle.
In this case the radii are QR, QT, and QK because they all start from the center of the circle which is point Q and stop at the circumfrence of the circle.
Since QK isn't an answer choice the only answers are ...
QR and QT
I will give you BRAINLIEST for the correct answer
Answer:
d
Step-by-step explanation: