Answer: 48 scoops
Step-by-step explanation: It’ll take 4 scoops per liter.
So, for 12 liters use the equation 4 x 12 = 48
Answer: B. 48
Step-by-step explanation: 4 scoops of 1/4 of a liter is equivalent to 1 full liter. Since we need 12 liters, we multiply 12*4 to give us the amount of scoops needed.
Marco wants to know how much the other students in his mathematics class study. He recorded the data he collected in
the following table.
Time spent studying per week (in hours)
2.0
5.0
1.0
2.5
2.5
3.5
0.0
4.5
2.5
4.0
3.5
3.0
2.0
1.5
4.0
2.0
0.5
3.0
1.0
3.0
3.5
1.5
1. Construct a histogram for the data.
Answer:
Step-by-step explanation:
This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts.
Wei biked 91 meters. Paul biked 65 meters. How much farther did Wei bike than Paul? Enter the answer in the box. meters
Answer:I have the same quastion too
Step-by-step explanation:
The volume of a cuboid is 540cm³. The length is 6cm and the width is 150mm. Work out the height of the cuboid in cm.
Step-by-step explanation:
To work out the height of the cuboid, we need to use the formula:
Volume = Length x Width x Height
We have been given the volume and the length, so we can substitute those values into the formula:
540 = 6 x Width x Height
Now we need to convert the width from millimeters to centimeters, so we divide it by 10:
150mm ÷ 10 = 15cm
Substituting this value into the formula:
540 = 6 x 15 x Height
Simplifying:
540 = 90 x Height
Dividing both sides by 90:
6 = Height
Therefore, the height of the cuboid is 6cm.
Solve -8 =2(z-18) for z
Answer:
z=14
Step-by-step explanation:
-8=2(z-18)
-8=2z-36
+36 +36
28=2z
28/2=14
z=14
Answer:
z=14. 2(14-18)=2(-4)=-8=-8
P.s.
please give me brainliest for my next rank
help
struggling here :)))
Answer:25
Step-by-step explanation:
Suppose you earn 2% cash back at grocery stores and 1% on all other purchases. If you spent $485.72 at the grocery store and $671.28 on all other purchases, how much would your cash back be?
Answer:
$16.43.
Step-by-step explanation:
At the grocery store, you spent $485.72. With 2% cashback, you would get 485.72 * 0.02 = 9.7144 dollars worth of cashback.
At other places, you spend $671.28. With 1% cashback, you would get 671.28 * 0.01 = 6.7128 dollars worth of cashback.
9.7144 + 6.7128 = 16.4272, which is about $16.43 of cashback.
Hope this helps!
The amount of cashback that you earned will be $16.42.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.
Suppose you earn 2% cash back at grocery stores and 1% on all other purchases. If you spent $485.72 at the grocery store and $671.28 on all other purchases.
The total cashback is calculated as,
⇒ 0.02 x $485.72 + 0.01 x $671.28
⇒ $9.71 + $6.71
⇒ $16.42
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How many different ways are there to arrange the letters in the word MISSISSIPPI?
Answer: 34,650 permutations
What is the value of y and x?
Answer:
12.5
Step-by-step explanation:
PLEASE HELP!! WORTH 69 POINTS
Answer: is 14 square feet bro
Step-by-step explanatio
Answer:
look at the picture i have sent. thanks for the points
Which mixed numbers have 12 as the LCD (lowest common denominator)?
2 11/12
3 1/7
5 3/4
6 4/5
8 38
MARK
The mixed numbers that have 12 as the LCD are 2 11/12 and 6 4/5. All other fractions do not have 12 as the denominator and are not equivalent.
What are mixed numbers?Mixed numbers consist of a whole number and a fractional part. To add or subtract mixed numbers, the fractions must have the same denominator (the bottom number of the fraction).
The LCD (lowest common denominator) is the smallest number that all of the denominators can be divided into evenly. In this case, the LCD is 12.
2 11/12 and 6 4/5 both have 12 as the denominator. The denominator of 11/12 can be divided by 11 and 12, so it is the same as 12/12. The denominator of 4/5 can be divided by 4 and 12, so it is the same as 48/12 (4 x 12 = 48). Therefore, both fractions have the same denominator.
The other fractions do not have 12 as their denominator. 3 1/7 can be divided by 3, 7, and 12, so it is the same as 21/12 (3 x 7 = 21). 5 3/4 can be divided by 4, 5, and 12, so it is the same as 60/12 (4 x 5 = 60). 8 38/47 can be divided by 8, 47, and 12, so it is the same as 376/12 (8 x 47 = 376). Since none of these fractions are equal to 12/12, they are not equivalent to the other two fractions.
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Question :
Which mixed numbers have 12 as the LCD (lowest common denominator)?
2 11/12
3 1/7
5 3/4
6 4/5
8 38/47
IF THE CURRENT PRICE OF DIESEL IS R20,00 PER LITRE AND IT IS INCREASED IN THE RATIO 5:3 . WHAT WILL THE NEW PRICE OF DIESEL BE
Answer:
Answered By Unish ©
Verified Answer ✅
Please Mark As Brainliests
Step-by-step explanation:
To determine the new price of diesel, we need to apply the ratio 5:3 to the current price of R20,00 per litre.
To do this, we can first find the total number of parts in the ratio, which is 5+3=8.
Then, we can divide the current price by 8 to get the value of 1 part of the ratio, which is:
R20,00 ÷ 8 = R2,50
Next, we can multiply the value of each part in the ratio by its corresponding factor:
5 parts × R2,50 = R12,50
3 parts × R2,50 = R7,50
Finally, we can add these values to get the new price:
R12,50 + R7,50 = R20,00
Therefore, the new price of diesel after the increase in the ratio 5:3 is R20,00 per litre, which is the same as the original price.
Please help. I thought the correct way to do this was to find the probability of winning each prize and multiply it by the amount of the prize, then add all these products together. Let me know what is the correct way.
We may conclude after answering the provided question that As a result, probability if you buy one ticket, the predicted value of the raffle is $0.1416.
What is probability?A measure of an event's likelihood is probability. It is symbolised by a number between 0 and 1, where 0 denotes an uncommon event and 1 denotes an unavoidable event. As there are two equally likely outcomes, there is a chance of 0.5 or 50% when flipping a fair coin. head or tail. In the field of mathematics known as probabilistic theory, random events are investigated rather than their characteristics. Several academic fields, such as statistics, economics, science, and engineering, make use of it.
Because there are three $100 prizes and 7000 tickets sold, the odds of winning one of them are 3/7000.
The odds of winning one of the five $20 prizes are 5/7000.
The odds of winning one of the 19 $5 prizes are 19/7000.
Let us now compute the anticipated value:
E(X) = (1/7000)($500) + (3/7000)($100) + (5/7000)($20) + (19/7000)($5)
E(X) = $0.0714 + $0.0429 + $0.0143 + $0.013
E(X) = $0.1416
As a result, if you buy one ticket, the predicted value of the raffle is $0.1416.
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A rectangular prism has a width of x2 inches and a length of xy2 inches and a height of xy inches.
Which expression represents the volume of the rectangular prism in cubic inches?
2x^2y^2
2xy^3 + 2x^2y
2x^4y^3
x^3y^2
A store opens at 8am. From 8 until 10am customers arrive at a Poisson rate of four an hour. Between 10am and 12pm they arrive at a Poisson rate of eight an hour. From 12pm and 2pm the arrival rate increases steadily from eight per hour at 12pm to ten per hour at 2pm; and from 2 to 5pm the arrival rate drops steadily from ten per hour at 2pm to four per hour at 5pm. Determine the probability distribution of the number of customers that enter the store on a given day.
The probability distribution of the number of customers that enter the store on a given day is described as follows:
Poisson with a mean of 70 customers.
What is the Poisson distribution?In a Poisson distribution, the mass function probability that X represents the number of successes of a random variable is given by the equation presented as follows:
\(P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}\)
The parameters are:
x is the number of successes that we want to find the probability of.e = 2.71828 is the Euler number.\(\mu\) is the mean in the given interval or range of values of the input parameter.A combination of Poisson variables is a Poisson variable, hence the daily distribution is a Poisson variable with mean given by the sum of these following observations:
8 customers from 8 am to 10 am.16 customers from 10 am to 12 pm.18 customers from 12 pm to 2 pm. (the average over the interval is of 9 an hour).28 customers from 2 pm to 5 pm.Hence the mean is of:
8 + 16 + 18 + 28 = 70 customers.
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A man is running through a train tunnel. When he is 2 5 of the way through, he hears a train approaching the tunnel from behind him at a speed of 60 kilometers per hour. Whether he runs ahead or he runs back, he will reach an end of the tunnel at the same time the train reaches that end. At what rate, in kilometers per hour, is he running
Answer:
I think if he keeps running at the speed he is running about 25 mph
Step-by-step explanation:
honestly this one was very hard I do not know
A line passes through the points (-4,-8) and (6,10). Write an equation that represents a line parallel to this line.
Answer:
The answer is Jksbns because it is relevant to communism and kim jong un
Find the height of the tower using the information given in the illustration.
using SOH CAH TOA
Tan 85.144 =h/130
h=tan 85.144*130
h=1530.19 fr
What number would come next in this sequence? 1, 2, 6, 22
The next number in the sequence 1, 2, 6, 22 is 86.
What is Sequence?Sequence is an enumerated collection of objects in which repetitions are allowed and order matters.
The given sequence is 1, 2, 6, 22
Consider the provided sequence 1, 2, 6, 22, ____ ?
Observe the pattern of the sequence.
To obtain the sequence you need to add the next even square of 2 in the previous number.
1+2⁰=2
Now the next even number is 2.
2+2²=6
Now 6+2⁴=6+16=22
Therefore, the next number should be:
22+2⁶=86
Hence, the next number in the sequence 1, 2, 6, 22 is 86.
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Carson wants to solve this system of equations.
y=x^2+5x−6
y=x−1
Use the drop-down menus to complete the explanation of why Carson’s work cannot be used to find the solution of the system of equations.
Carson's work is correct for solving the equations.
Given that;
Carson wants to solve this system of equations.
y = x² + 5x − 6
y = x − 1
Now, We can solve first equation as;
y = x² + 5x - 6
y = x² + 5x - 6 = 0
⇒ x = - 5 ± √5² - 4×1×- 6 / 2
⇒ x = - 5 ± √25 + 24 / 2
⇒ x = - 5 ± √49 / 2
⇒ x = - 5 ± 7/2
⇒ x = - 5 + 7 / 2
⇒ x = 2/2
⇒ x = 1
⇒ x = - 5 - 7 / 2
⇒ x = - 12 / 2
⇒ x = - 6
Hence, From (ii);
⇒ y = x - 1
At x = 1;
y = 1 - 1
y = 0
At x = - 6;
y = - 6 - 1
y = - 7
Hence, Carson's work is correct.
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how do i convert 0,00023kl to ml
\(0.00023\)×\(1\)×\(10^{6}\)
= 0.00023 x 1×10×10×10×10×10×10
= 0.00023 x 1000000
= 230 mL
Formula: kL x 1000000 = mL
Help
pleaseeeee !!!! !!
Answer:
Which ever answer says 20. I think it is C
Step-by-step explanation:
The diagram shows that there are 3 angles that make up 90 degrees.
x + x + 50 = 90 Combine like terms on the left
2x + 50 = 90 Subtract 50 from both sides.
- 50 -50
2x = 40 Divide by 2
2x/2 = 40/2
x = 20
A car cost $19,956 How much will it cost a company to buy nine cars for its salespeople?
Answer:
179,604
Step-by-step explanation:
MARK ME BRAINLIST
Answer:
It will cost the company $179,604.
Step-by-step explanation:
Multiply the cost of 1 car by the number of cars needed:
19,956 × 9
179,604
what is the largest square factor of 49896
Answer:
The biggest factor of 49896 is 24948
The largest perfect square factor of 49896 is 36.
What is Prime Factorization?Prime Factorization is defined as any number that may be expressed as a product of prime numbers that has been said to be prime factorized.
The prime factorization of 49896 is 2³ x 3⁴ x 7 x 11
To find the largest perfect square factor of a number, you can find the prime factorization of the number, and then take the highest exponent of each prime factor that is a perfect square (in this case, 2²).
As per the question, in the prime factorization of 49896, the highest exponent of 2 that is a perfect square is 2², so 2² is included in the largest perfect square factor. The highest exponent of 3 that is a perfect square is also 2², so 3² is also included in the largest perfect square factor. The highest exponent of 7 that is a perfect square is 1, so 7 is not included in the largest perfect square factor.
The final result is 2² x 3² = 36, which is the largest perfect square factor.
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how do I solve using theorem of pythagoras
Check the picture below.
\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies o=\sqrt{c^2 - a^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{14}\\ a=\stackrel{adjacent}{8}\\ o=\stackrel{opposite}{z} \end{cases} \\\\\\ z=\sqrt{ 14^2 - 8^2}\implies z=\sqrt{ 196 - 64 } \implies z=\sqrt{ 132 } \\\\[-0.35em] ~\dotfill\)
\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ c^2=a^2+o^2\implies c=\sqrt{a^2 + o^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{p}\\ a=\stackrel{adjacent}{21}\\ o=\stackrel{opposite}{\sqrt{132}} \end{cases} \\\\\\ p=\sqrt{ 21^2 + (\sqrt{132})^2}\implies p=\sqrt{ 441 + 132 } \implies p=\sqrt{ 573 }\implies p\approx 23.9\)
What is the slope of the line created by this equation?
Round your answer out to two decimal places.
8x+2y = 4
Help
Answer:
I think the answer will be:- m = -4 but I'm not sure.
Find 1 1/10(−6 7/8) . Write your answer as a mixed number in simplest form.
Answer:
\(-5\dfrac{31}{40}\)
Step-by-step explanation:
Convert to improper fractions:
\(1\dfrac{1}{10}-6\dfrac78=\dfrac{1 \times10+1}{10}-\dfrac{6 \times8+7}{8}=\dfrac{11}{10}-\dfrac{55}{8}\)
Make denominators the same:
\(\dfrac{11}{10}-\dfrac{55}{8}=\dfrac{11\times8}{10\times8}-\dfrac{55\times10}{8\times10}=\dfrac{88}{80}-\dfrac{550}{80}\)
Therefore,
\(\dfrac{88}{80}-\dfrac{550}{80}=\dfrac{88-550}{80}=-\dfrac{462}{80}=-\dfrac{231}{40}\)
Convert to mixed number:
\(-\dfrac{231}{40}=-5\dfrac{31}{40}\)
Select the sketch of the right rectangular prism with height of 2cm and bases that are 5 cm by 3 cm.
Answer: See image
Step-by-step explanation:
The bases are 5cm times 3cm, meaning that 2 parallel sides have to be 5cm by 3cm, 2 other parallel sides have to 2cm by 3cm, and the 2 other parallel sides have to be 5cm by 2cm.
PLEASE HELP!!!!
What mixed number do these squares model?
19/5=?
Enter your answer
Answer:
19/5= 3 4/5.
Step-by-step explanation:
19 divided by 5 equals 3 with a left over of 4. So 3 and 4/5 should be the answer. hope this helps! have a good day!
Please help I really need help
Answer:
D
Step-by-step explanation:
integers are a whole number; a number that is not a fraction.
solve by using the quadratic formula 6x 2 - 7x = - 4
Answer:
Step-by-step explanation:
6\(x^{2}\) -7x = -4
6\(x^{2}\) - 7x +4 = 0
Now define a, b, c
a = 6, b = (-7) and c = 4
now substitute a, b, and c in the formula
Please see the dropped doc below (it is too tidious to write the problem using brainly tools )