Answer:
[tex]x = 1[/tex]
Then the answer is C
Step-by-step explanation:
1) Set a linear equation
[tex] \frac{2}{100} = \frac{x}{50} [/tex]
2) Cross multiply
[tex]100x = 2 \times 50[/tex]
3) Multiple the right side
[tex]100x = 100[/tex]
4) Divide both side by 2
[tex] \frac{100x}{100} = \frac{100}{100} [/tex]
5) Solving the linear equation
[tex]x = 1[/tex]
The answer is (C)
I WILL GIVE BRAINLIST FOR CORRECT ANSWERS!!!
A sphere and a cylinder have the same radius and height. The volume of the cylinder is 11ft³
Which equation gives the volume of the sphere?
A: V=4/3(11)π
B: V=2/3(11)π
C: V=4/3(11)
D: V=2/3(11)
Answer:
I think it's D
Step-by-step explanation:
hope this helps
14.4 .3 Two students are needed to work in the school store during the lunch hour every day, and four students volunteer for this work. What is the greatest number of days that can be arranged in which no pair of the four students work together more than once?
Answer:
6
Step-by-step explanation:
=4!/(4-2)!2!
=4x3x2x1/2x2
=12/2
=6
The greatest number of days that can be arranged in which no pair of the four students work together more than once is 6.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Two students are needed to work in the school store during the lunch hour every day, and four students volunteer for this work.
Now, By the formula of combination we get;
The greatest number of days that can be arranged in which no pair of the four students work together more than once is,
⇒ [tex]^{4} C_{2}[/tex]
⇒ 4! / (4 - 2)! 2!
⇒ 4! / 2! 2!
⇒ 4×3/2
⇒ 6
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
6. Which value of x makes the equation below true?
5x - 3 = 11 A. 1.6 B. 2.8 C. 40
D. 70
Answer:
It's B
Step-by-step explanation:
2 times 5 = 10
0.8 times 5=4
10 + 4 =14
14-3=11
Patricia paid $285 for 3 nights at a hotel. What was the nightly rate for her room?
Answer:
Praticia paid $95 nightly.
can someone help me pls? it helps a lot with my grades. (:
Answer:
D. 8,9
Step-by-step explanation:
Square root of 74 is around 8.6 So we want to find numbers that are less than 8.6 and more than 8.6
Option D is best becasue 8 < 8.6 < 9.
Breaking a cookie in half creates a straight side 10 cm long.
Answer:
whats the question
Step-by-step explanation:
5/3=t/6
find the value of "t"
Answer:
[tex]t = 10[/tex]
Step-by-step explanation:
Step 1: Cross Multiply
[tex]\frac{5}{3} = \frac{t}{6}[/tex]
[tex](5 * 6) = (3 * t)[/tex]
[tex]30 = 3t[/tex]
Step 2: Divide both sides by 3
[tex]\frac{30}{3} = \frac{3t}{3}[/tex]
[tex]10 = t[/tex]
Answer: [tex]t = 10[/tex]
[tex]\frac{-4}{5}x +7=-13[/tex] Find the value of x
Answer: x = 25
Step-by-step explanation:
[tex]-\frac{4}{5} x + 7=-13[/tex]
1. First get X by itself by subtracting 7 from both sides
[tex]-\frac{4}{5} x=-20[/tex]
2. Multiply by the reciprocal of 4/5 on both sides
[tex](-\frac{5}{4} )-\frac{4}{5} x=-20(-\frac{5}{4} )[/tex]
3. Simplify
[tex]x=25[/tex]
The following figure shows a right triangular prism. Which expression represents the surface area of the prism?
Answer the question about "Paper Clips Used
there are 4 questions
please help me!!!!
Answer:
19. Other
20. 80
21. 125
22. per minor grid line it goes up by 10
Step-by-step explanation:
How far off the ground is the top of the ladder? Round your answer to the nearest tenth
10.2 m - the second option
Root 11^2 - 4^2 = 10.2469...
Hope this helps!
Answer:
10.2 m - the second option
Root 11^2 - 4^2 = 10.2469...
Step-by-step explanation:
2+4+8+7+3+9-9+3+9+29+0+93+932+94930+93=?
Answer:
96113
Step-by-step explanation:
I know this is probably a random question
Answer:
96131
Step-by-step explanation:
Its just simple addition
10 points and brainly
Lara reads 10 chapters in 4 hours.
At this pace, how long will it take her to read 25 chapters?
Enter your answer in the box.
_____h
HELP URGENT PLEASE 50 POINTS
Answer:
864 inches
1ft/12in
Step-by-step explanation:
To find out how many inches are in this 72 foot tree simply divide 72 by 12
the reason we do this is because 12 inches are in 1 foot
and this comes out to 864inches
Answer:
864 inches
Step-by-step explanation:
Ive done this before
A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random sample of 100 online customers and the number of packs ordered by a random sample of 100 walk-in customers.
Which of the following inferences can be drawn about the buying pattern of the online customers versus that of the walk-in customers?
A. Online customers buy an average of four packs compared with walk-in customers, who buy an average of one pack.
B. Online customers buy an average of five packs compared with walk-in customers, who buy an average of two packs.
C. Online customers buy an average of four packs compared with walk-in customers, who buy an average of two packs.
D. Online customers buy an average of five packs compared with walk-in customers, who buy an average of one pack.
Answer:
The Answer is C. Online customers buy an average of four packs compared with walk-in customers, who buy an average of two packs. Step-by-step explanation:
The mean for online customers is 4.3
The mean for walk in customers is 1.8
Round the 4.3 to 4 and Round the 1.8 to 2
Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths.
Answer:
length is 6
width is 24
width is 36
Step-by-step explanation:
sorry its late
HELP! BEST ANSWER GETS BRAINLIEST
Answer:
3
Step-by-step explanation:
Slope= [tex]\frac{y2-y1}{x2-x1}[/tex]
Slope= [tex]\frac{6-3}{2-1}[/tex] = [tex]\frac{3}{1}[/tex] = 3
Every 1 unit in [tex]x[/tex], [tex]y[/tex] ascends 3 units.
Hope it helped u <3
In one to two sentences, analyze how Jim Crow laws led to social divisions in the South.
Answer:
Because of the Jim Crow laws in the South, there was a large social divide between races. For example, an African American man would not be allowed to have better wealth or status than a Caucasian man or else he could face harsh punishment that could go as far as death.
Step-by-step explanation:
Hope this helps! Sorry if this is poorly worded haha
I'd recommend word-smithing it a bit to fit your rubric in your class more
Solve for x
41.68x+2000=60x
Answer:
109.17030567685
Step-by-step explanation:
41.68x+2000=60x
-41.68x -41.68x
2000=18.32x
/18.32 /18.32
109.17030567685=x
ASAP HELP PLEASE ITS HOMEWORK
Answer:
[tex]=132[/tex]
Step-by-step explanation:
[tex]A=2AB+(a+b+c)h[/tex]
[tex]AB=\sqrt{s(s-1)(s-b)(s-c)}[/tex]
[tex]s=\frac{a+b+c}{s}[/tex]
Now we have to solve for A:
[tex]A=ah+bh+ch+\frac{1}{2}\sqrt{-a^{4}+2(ab)^2+2(ac)-B^4(bc)^2-c^4[/tex]
[tex]4*10+3*10+5*10+\frac{1}{2}*\sqrt{-4^4+2*(4*3)^2*(4*5)^2-3^4+2*(3*5)^2-5^4}[/tex][tex]=132[/tex]
a bag contains 4 red. 4 blue, 4 green and 4 yellow marbles. a marble is randomly pulled from the bag and replaced seven times. The table shows the outcome of the experiment. Which marble colors observed frequency is closest to its expected frequency.
Answer:
No frequency
Step-by-step explanation:
since there is a equal amount of marbles you have an equal chance to get a marble
The bar graph shows the results of spinning a spinner 100 times. Use the bar graph to find the experimental probability of not spinning a 5.
PLEASE QUICK
Answer:
81%
Step-by-step explanation:
1.
We know that the probability of spinning a five is 19% since:
19/100 = 0.19 = 19%
However, we are looking for the probability of NOT spinning a five. So, we will have to find the probability sum of the remaining numbers (1, 2, 3 and 4).
2.
- The probability of spinning a one is 20% since:
20/100 = 0.2 = 20%
- The probability of spinning a two is 18% since:
18/100 = 0.18 = 18%
- The probability of spinning a three is 22% since:
22/100 = 0.22 = 22%
- The probability of spinning a four is 21% since:
21/100 = 0.21 = 21%
3.
Now we will add all of these probabilities together to find the total probability of NOT spinning a five!
20% + 18% + 22% + 21% = 81%
Therefore, the probability of not spinning a five is 81%.
(While writing all of this down, I realized it was completely unnecessary)
Basically, the total probability of all of these numbers is equal to 100%. The probability of spinning a five is 19% as we inquired above. Therefore, all we need to do is subtract 19% from 100%!
100% - 19% = 81%
help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
93-96 3
97-100 3
101-104 4
105-108 4
109-112 2
histogram you fill in 3 bars, 3 bars, 4 bars, 4 bars, 2 bars
Step-by-step explanation:
Will give brainiest!!! Rose has no more than $65 to spend on girl scout cookies. She has already spent $38.50 on samoas; if thin mints cost $4 each, how many boxes of thin mints can Rose afford? 65.00 Is the answer 6 cuz that's what I got?
Answer:
6
Step-by-step explanation:
so if she has $65 and she spent 38.50 you find the difference which is $26.50 then you divide it by 4 which is 6.62 so yes your right its 6 if you round it
Answer:
6 boxes.
Step-by-step explanation:
65 ≥ 38.50 + 4x where x is the number of boxes of mints.
65 - 38.50 ≥ 4x
(65-38.40/ 4 ≥ x
x ≤ 6.625
so the answer is 6 boxes.
(PLS HELP MY TEACHER WANTS ME TO PASS THIS!!)
Which relation is NOT a function?
A. {(0, 0), (1, 1), (1, 2)}
B. {(0, 1), (2, 2), (3, 1)}
C. {(1, 0), (3, 3), (0, 1), (2, 3)}
D. {(3, 8), (6, 11), (8, 3), (11, 6)}
Answer:
A
Step-by-step explanation:
Because 1 has more than one output, first they are putting 1 and 1 together, next they are putting it with 2, 1 has more than one output.
Answer:A has 2 pairs of "1" x-coordinates so it is NOT a function.
Step-by-step explanation:
The price of jeans was reduced $5 per week for 4 weeks. By how much did the price of the jeans change over the 4 weeks?
$30
-$20
$9
-$25
Answer:
B. -$20 b
Step-by-step explanation:
4 times five is 20 and it is reduced
Heres another brainly question giving 20pts!!
Answer:
We are given an area and three different widths and we need to determine the corresponding length and perimeter.
The first width that is provided is 4 yards and to get an area of 100 we need to multiply it by 25 yards. This would mean that our length is 25 yards and our perimeter would be 2(l + w) which is 2(25 + 4) = 58 yards.
The second width that is given is 5 yards and in order to get an area of 100 yards we need to multiply by 20 yards. This would mean that our length is 20 yards and our perimeter would be 2(l + w) which is 2(20 + 5) = 50 yards.
The final width that is given is 10 yards and in order to get an area of 100 yards we need to multiply by 10. This would mean that our length is 10 yards and our perimeter would be 2(l + w) which is 2(10 + 10) = 40 yards.
Therefore the field that would require the least amount of fencing (the smallest perimeter) is option C, field #3.
Hope this helps!
20. Suppose five cards are drawn from a deck. Find the probability of obtaining the indicated cards.
Three aces and two kings
Steven draws △ABC, with m∠ABC = 110°, m∠BAC = 40°, and m∠BCA = 30°.
Which triangle represents Steven’s triangle?
(Picture/Image Below)
Answer:
x
Step-by-step explanation:
angle bac and bca need to be acute and similar in size and angle abc needs to be an obtuse angle. This is the only triangle where angle abc is obtuse.
The square below represents one whole.
Express the shaded area as a fraction, a decimal, and a percent of the whole.
Answer:
Fraction: there are 100 squares and 44 of them are blue
44 / 100
Decimal: 24 / 100 = 0.44
Percent: 0.24 x 100 = 44%