Hey there!
First, let's solve this problem.
We have
5×1/4
First, let's write 5 as a fraction:
[tex]\bold{\displaystyle\frac{5}{1} }[/tex]
Now, divide:
[tex]\bold{\displaystyle\frac{5}{1} :\frac{1}4}[/tex]
Flop the second fraction over:
[tex]\bold{\displaystyle\frac{5}{1} :\frac{4}{1} }[/tex]
And now multiply the first fraction times the second one:
[tex]\bold{20}[/tex]
Now, how to solve fraction problems using reciprocals?
We use reciprocals when dividing fractions.What is a Reciprocal?
It's simply a number flopped over (like 1/4 is the reciprocal of 4 (4/1)How to Divide Fractions?
Simply multiply the first fraction times the reciprocal of the second one.Basically, dividing by 1/2 is the same as multiplying times 2 (or 2/1, which is the exact same thing)
Hope everything is clear.
Let me know if you have any other questions; if so, please comment.
#LearningDoesn'tEnd
#LearningIsFun
[tex]\rule{250}{2}[/tex]
5 divided by 1/4 is 20.
What is multiplication?A mathematical arithmetic operation is a multiplication. Moreover, it is the practice of repeatedly adding the same expression kinds.
Example: 2 + 3 means that 2 is multiplied by 3 or that 3 is multiplied by 2 times.
Given:
A phrase: 5 divided by 1/4.
To solve a fraction division problem using reciprocals:
Let n be the required value of the quotient.
n = 5 ÷ 1/4
n = [tex]\frac{5}{1/4}[/tex]
To convert the division to multiplication:
Reverse the number in the denominator,
n = 5 x 4/1
n = 20
Therefore, the value of the quotient is 20.
To learn more about multiplication;
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Lindsay went to the circus with her mother. She spent $3.20 on a stuffed toy, $1.95 on a cherry crushed ice, and $2.55 on a package of candy. How much did Lindsay spend in total?
$6.70
$7.20
$7.70
$8.20
Answer:
C is the answer
Step-by-step explanation:
I used calculator
Leila is buying a dinosaur model. The price of the model is x dollars, and she also has to pay a 7% tax.
Which of the following expressions could represent how much Leila pays in total for the model?
Choose 2 answers:
A. [tex]\frac{107}{100} x[/tex]
B. 0.7x + x
C. 1.07x
D. [tex]x + \frac{7}{10} x[/tex]
E. 1.7x
I really need help. Thx!
Could anyone help me find the area of these 2 shapes? 1st one is the rectangle and the second one is the trapezoid I think PLS ANYONE ILL GIV U BRAINLIEST!!!!!!
Answer:
20
Step-by-step explanation:
4.6 +3.4 + 4 × 2
answer cames 20
mark me as brainlist
ANSWER THESE QUICKLY!!!! BRAINLIEST + 50 POINTS
How much paper will be needed to cover the triangular prism shown?
A. 84 in2
B. 86 in2
C. 90 in2
D. 180 in2
How much paper will be needed to cover the triangular prism shown?
A. 86 in2
B. 96 in2
C. 102 in2
D. 210 in2
How much paper will be needed to cover the cylinder shown?
A. 113.04 in2
B. 942 in2
C. 1,055.04 in2
D. 1,168.08 in2
Answer:
a,b,d
Step-by-step explanation:
The answer is a for the second picture.
And the answer is b for the first picture.
the answer is d for third picture.
Can someone help, please?
Please look at all images
Answer:I think number 2 is translation 2
Step-by-step explanation:I think number 1 is 8.2
Find the solution to 5 divided 1/4 , using either the flip and multiply method or common denominator method.
5/4
20
5
1/20
Answer:
20
Step-by-step explanation:
[tex]5\div \frac{1}{4} \\\\5*4\\\\20[/tex]
I flipped 1/4 to 4/1, which is equivalent to just 4.
Hope this helps!
1. Carbon-14 has a half-life of 5,700 years. Scientists use this fact to determine the age of things made of organic material. Suppose the average page of a book containing approximately 0.5 mg of carbon-14 is put into a time capsule. How much carbon-14 will each page contain after each of the following numbers of years?
a. How many half-years is each quantity of years?
b. How much carbon-14 remains after the number of years shown to the left?
c. Challenge: see if you can create a table that uses 5700 as part of the exponent, and the actual number of years given above. Challenge function:
Answer: Since 5700 years is the "half-life" exactly 0.25 mg will remain.
Step-by-step explanation: Well, we know that half of it will change into another form in 5700 years, so if you start with .5 mg than in 5,700 years you would have half or .25 mg. 11,400 is another half life so half of .25 = .125 mg. 22,800 is two more half lives so half .125 twice.
Find the volume of the cylinder. Round your answer to the nearest tenth.
A cylinder is shown. The radius of its base is 9 feet and height is 6 feet.
The volume of the cylinder is about a__ cubic feet.
Answer:
1526.8 ft ^3
Step-by-step explanation:
the volume of a cylinder formula is V=π x r^2 x h
= pi x 9^2 x 6
= pi x 81 x 6
=1526.8 ft ^3
99, 60, 82, 78, 93, 71, 68, 86, 80, 95, 72, 64, what is standard deviation
Answer:
The answer is 12.013880860627 for population and 12.548089314894 for sample.
Step-by-step explanation:
can someone help me solve this-i will pick brainliest (attached)
(the numbers are 85 and 23 btw )
Answer:
2 is 23, 4 is 85, 1 and 3 are 72
Step-by-step explanation:
Answer:
<4=86%
<2=23
180-23=157-86=71 so I think <1 and <3 = 71
Help meeeeeeeeeeeeee... please dont answer it if u dont know the ans or almost the ans
Answer:a/40=60/100
Step-by-step explanation: hop this helps you
how many repeating digits are in 0.37?
Answer:
7
Step-by-step explanation:
Answer:
None
Step-by-step explanation:
No numbers repeat in this.
hope this helps!!!
sorry if it doesn’t.
can someone solve this ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
p*15%
p*15%*6%
Step-by-step explanation:
Answer:
Part A: 0.85p
Part B: 0.901p
Step-by-step explanation:
The phone's original price: 100%
The phone's sale price: 15% off the original price
p = original price of the phone
Part A:
100% - 15% = 85%
85% = 0.85
The expression: 0.85p
Part B:
6% = 0.06
0.06 * 0.85p ==> (the sales tax * the discounted price of the phone)
0.051p
0.85p + 0.051p
0.901p
Hope this helps!
True or False:
1# 9 time 9 times 3 = 3 to the power of 5
2# 7 + 7 + 7 = 3 + 3 + 3 + 3 + 3 + 3 + 3
3# 1/7 times 1/7 times 1/7 = 3/7
4# 6 + 6 + 6 = 6 to the power of 3
Given the function: y=x-5. Find at least 3 points that are on the graph of the function. Plot the points in the coordinate plane. Is this a linear function? Explain.
Answer:
we need to know how to solve x so maybe give a little more help please
Step-by-step explanation:
Question 5
Indicate the answer choice that best completes the statement or answers the question.
What is the value of x in the triangle below?
Answer:
I thank it is D
Step-by-step explanation:
hope this helps let me know if it is not helpful
tbh i think its c or b
sorry is c or b is not right
AHHHHHH HELP MEEEEEeeeeEe
Answer:
D
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
at least means greater than or equal to
2 books each week and the end goal is 32 books
divide 32 by 2 and you get that it will take about 16 or more weeks
4. The table below shows how many minutes students in Mrs. Smith's class studied for a
test. Make a box plot to show the data.
Minutes Studying
60
45
90
60
30
90
90
60
60
60
30
30
60
90
45
45
30
90
Only the first question
Answer:
well find the mos number
Step-by-step explanation:
and that is median
for each of the number lines, write an absolute value equation in the form |x-c|=d, where c and d are some numbers, to satisfy the given solution set.
An absolute value that can represent the solution set is: |x - 2|=4
From the number line, we have the domain of the x values to be:
x = -4 to 6
This means that the least x value is -4, and the largest is 6
The absolute value equation is given as:
|x - c|=d
Assume that d = 4.
So, we have:
|x - c|=4
Assume that c is 2.
So, we have:
|x - 2|=4
When solved, we have:
x = -2 or x = 6
-2 and 6 are within the domain of the number line.
Hence, an absolute value that can represent the solution set is: |x - 2|=4
Read more about absolute value equations at:
https://brainly.com/question/12356796
Answer:
|b+6|=2
Step-by-step explanation:
Yo can someone help me out (SHOW HOW TO SOLVE)
Answer:
-66/15
Step-by-step explanation:
Convert all of them to improper fractions:
26/3 - 19/5 + 139/15
Using the rule of BODMAS;
We will add first before we subtract.
26/3 - (19/5 + 139/15)
L.C.M of 5 and 15 is 15
26/3 - (13×19)+(1×139)/15
{26/3 - 196/15}
Now we will subtract
LCM of 3 and 5 is 15
(5×26) - (1×96)/15
=130 - 96/15 = -66/15.
A merchant offers a large group of items at 32% off. Later, the merchant takes 16% off these sale prices and claims that the final price of these items is 186 off the original price. What is the total percent discount?
Answer:
56 % of original price or 44 % off
Step-by-step explanation:
x times 0.7 times 0.8 = .56x
The total percent discount is 42.88%.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. Moreover, it is indicated by the symbol "%."
Let's assume that the original price of an item is 100 dollars.
After the first discount of 32%, the price of the item becomes:
100 - (32% of 100) = 68 dollars
After the second discount of 16%, the price of the item becomes:
68 - (16% of 68) = 57.12 dollars
So the final discount on the original price is:
100 - 57.12 = 42.88 dollars
To find the total percent discount, we need to calculate what percentage 42.88 dollars is of the original price of 100 dollars:
(42.88 / 100) x 100% = 42.88%
Therefore, the total discount is 42.88%.
To learn more about the percentage;
https://brainly.com/question/24159063
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Multiply (2.0 ⋅ 10−4) ⋅ (3.1 ⋅ 10−20)
Answer: 6.2 ⋅ 1024
(2.0×10^-4)×(3.1×10^-20)
=(2.0×3.1)×(10^4×10^-20)
=6.2×10^(-4+(-20))
=6.2×10^-24. Hope it help!
Please help me answer this question ASAP if u ACTUALLY know
Answer:
19
Step-by-step explanation:
If you look there is 8 numbers the median is the middle number. since there is an even amount of numbers. There is 2 in the middle. We take the 2 in the middle and add them 17+21=38 than divide by 2 38/2=19
The following table shows the possible meal combinations when choosing an entrée and a side dish at Marty's Diner.
Side Dish
Entrée burger with salad burger with fries burger with fruit
tacos with salad tacos with fries tacos with fruit
pizza with salad pizza with fries pizza with fruit
How many outcomes include fries or fruit as the side dish?
Enter your answer as a number, like this: 42
Find the whole.
25% of -------
is 21.
Answer: 84
Step-by-step explanation:
We have, 25% × x = 21
or,
25
-------- × x = 21
100
Multiplying both sides by 100 and dividing both sides by 25,
we have x = 21 ×
100
25
x = 84
If you are using a calculator, simply enter 21×100÷25, which will give you the answer.
PLEASE HELP!!
Number 1:An object on earth has a mass of 34 g and an acceleration of 9.8 m/s2. What is its weight (force)?
Number 2:f the mass of an object is 57gm and the volume is 3cm cubed. What is the density of the object? (do not include units in your answer)
Answer:you gotta divide
Step-by-step explanation:
Answer:
1. 333.2 N
2. 19
Step-by-step explanation:
1. So first lets write what we have :
Mass= 34g
Acceleration=9.8m/s^2
Force= x
Formula: Force= Mass * Acceleration
Force= 34 * 9.8
Force = 333.2N
So the force is equal to mass * acceleration
The answer then becomes 333.2N
2. Mass = 57gm
Volume= 3cm^3
Density= x
Density = mass / volume
The density is equal to the mass divided by the vilume thus 57 / 3 = 19
Density = 19
HOPE IT HELPED
SOMEONE HELP QUICKLY PLEASE
four different equations that have –3 as the solution?
Answer:
-4 + 1
10 - 13
-1 x 3
-9/3
Step-by-step explanation:
Answer: -4 +1 -2+-1 1-4 -5+2
Step-by-step explanation:
Brainliest and please do on paper so i can understand keep change flip
Answer:
1/3 divided by 4 = 0.08333333333
Step-by-step explanation:
Select the statement that is true.
A 0.688 0.602
C 0.688 = 0.602
D 0.602 > 0.688
Answer:
0.688 > 0.602 OR 0.602 < 0.688
Step-by-step explanation:
A universal template for these problems is [Larger Number] > [Smaller Number].
R.I.P, I can’t do this-
Answer:
It will have 3 decimal places
Step-by-step explanation: