Answer: 6hrs & 16mins
Step-by-step explanation:
¿Cuál (es) de las siguientes sumas es(son) iguales a 1? (todos los numeros despues de la coma tienen una linea abajo)
I. 0,36+0,64
II. 0,18+0,81
III. 0,15+0,85
Answer:
1.
Step-by-step explanation:
0.36 + 0.64 = 1
just help me tell me which letter to pick
Answer:
If I am correct your answer is B.
20 x 6.7 raised with 3
Answer:
6015.26
Step-by-step explanation:
Answer:
20 x 6.7 = 134
I think you mean the exponent is 3?
anyways,
134 ^3 = 2,406,104 is your answer
which value of x makes the equation 1.25(4x - 10) = 7.5 true?
Answer:
4(4)
Step-by-step explanation:
1.25 (4(4) - 10) = 7.5
1.25(16 - 10) = 7.5
1.25(6) = 7.5
1.25 + 1.25 = 2.5 + 2.5 = 5 + 2.5 = 7.5
1 + 1 = 2 + 2 = 4 + 2 = 6
An equation is formed of two equal expressions. The value of x that will make the given equation true is 4.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The value of x that makes the equation true can be found by finding the value of x in the given equation. Therefore, the value of x is,
1.25(4x - 10) = 7.5
Multiply 1.25 inside the parenthesis,
5x - 12.5 = 7.5
Add 12.5 on both sides of the equation,
5x - 12.5 + 12.5 = 7.5 + 12.5
5x = 20
Divide both sides of the equation by 5,
5x/5 = 20/5
x = 4
Hence, the value of x that will make the given equation true is 4.
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What types of numerical data sets are easier to display using a histogram instead of a dot plot? Explain.
Answer:
Continuous data
Step-by-step explanation:
Continuous data can be things such as weight, height, how much time and often results in mearsurements.
The types of numerical data sets that are easy to display on a histogram than a dot plot are: continuous data.
What are Continuous Data?Continuous data are numerical data that changes overtime and can take any value. Examples of continuous data are:
HeightWeightLengthTemperatureA great way to display the results of a continuous data is the use of an Histogram.
Therefore, the types of numerical data sets that are easy to display on a histogram than a dot plot are: continuous data.
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Last week, Pamela spent 2 3/4 hours watching television. Miranda watched television for 1/2 as many hours as Pamela did. How many hours did Miranda spend watching television?
Answer: [tex]\dfrac{11}{8}\ hr[/tex]
Step-by-step explanation:
Given
Pamela spent [tex]2\ \frac{3}{4}\ hr[/tex] watching television
Miranda watched half as many hours as Pamela did
Converting mixed fraction to fraction
[tex]\Rightarrow 2\ \dfrac{3}{4}=\dfrac{11}{4}[/tex]
Half of it is Miranda watching time
[tex]\Rightarrow \dfrac{\frac{11}{4}}{2}=\dfrac{11}{8}\ hr\ \text{or}\ 1\dfrac{3}{8}\ hr[/tex]
If a triangle has sides of lengths 15 cm, 36 cm, and 48 cm, is it a right triangle? Show all algebraic work
for credit AND explain in a full sentence.
Milo recorded the number of hours he worked and the total amount he earned, including tips. Let h be the number of hours he worked, and let y be the total amount he earned, including tips. The equation of a line of best fit of his data is y = 12.5h +3.85. Based on the equation of the line of best fit, how much money should Milo expect to earn if he works a 5-hour shift?
Answer:
$66.35
Step-by-step explanation:
To find this answer with y=mx+b, we should first explain what it is. Y is our output or answer. M is our variable and x is the slope of our variable or how often it occurs. B, is our y intercept, our initial starting amount. Knowing this, we must figure out y. To do this we must multiply his hourly wage by the hours he works which is $12.50x5. This will get us $62.50. Now that we know how much he makes hourly, we add his initial wage of $3.85 to get us $66.35
This means he will make $66.35 if he works a full 5 hour shift.
Answer:
66.35
Step-by-step explanation:
math
Name the name of the 3D solid.
Thank you!
Answer:
Pyramid
Step-by-step explanation:
I think it's called a pyramid
The function f(n)=100(0.25)^n represents the amount of radioactive substance left after n hours. At what rate in percent is the amount of radioactive substance changing
Answer:
75%
Step-by-step explanation:
Given the function :
f(n)=100(0.25)^n
Comparing the function with
y = a(1 - r)^t
From. The equation, r = rate
Comparing with the value in bracket in the question given :
1 - r = 0.25
1 - 0.25 = r
0.75 = r
Hence, r = 0.75
As a percentage, rate = 0.75 * 100% = 75%
Hence, the rate of change is 75%
A statistical question has answers with _______________.
a
one answer
b
yes/no choices
c
outliers
d
variability
Answer:
d variability
Find the value of X
A
12
B
X
C
16
D
10
ABCD ~ QRST
Q
6
R
4
S
8
T
5
x = 8
Step-by-step explanation:
X will equal to 8.
4 × 2 = 8 or 4 + 4 = 8
I hope this helps, have a good day!
for brainiest):):):):):):):)
Answer:
2. 180 3. 90 4. 90
Step-by-step explanation:
I've done this before
ok I need help yall know it but I don't
Answer:
hope its right :)
Step-by-step explanation:
area=50
prim=6
area=50
prim=16
please answer asap, thanks!
(So sorry I answered late, btw.. I got this from the web)
Answer:
Step-by-step explanation:
Given that In the coordinate plane line p had slope 8 and y intercept (0,5).
Hence equation of line p is
y = 8x+5 (slope intercept form)
When we dilate p by a factor of 3, we have
we find that slope would remain the same but the y intercept would become 3 times.
Hence new line would be
y = 8x+15
Slope = 8 and y intercept = 15
This line will be parallel to original line.
‼️‼️EXPLAIN & SHOW WORK PLS ILL MARK YOU BRAINLEST THANK YOU ‼️‼️
part B: indentify a pair of alternate interior angles.
part C: indentify a pair of alternate exterior angles.
part D: <4 and <8 are called ________ angles.
Answer:
angle 1- 113
angle 2- 67
angle 3- 67
angle 4- 113
angle 5- 113
angle 6- 67
angle 7- 67
angle 8- 113
Alternative interior are 5 and 4
Alternative exterior are 7 and 2
angle 4 and 8 are corresponding angles
For adults, a bowling alley charges $3.75 for shoe rental and $5 per game. For children, the cost is $2.50 for shoe rental and $4 per game. What expression represents the total cost for one adult and one child to bowl g games?
Answer:
1x+1y= 9
x= adults y= children 9= the amount they have to pay to play a game if its 1 adult and 1 child
The expression represents the total cost for adults and children:-
Ca = $3.75 + 5g
Cc = $2.50 + 4g
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that for adults, a bowling alley charges $3.75 for shoe rental and $5 per game. For children, the cost is $2.50 for shoe rental and $4 per game.
For adults the expression will be:-
Ca = $3.75 + 5g
For children, the expression will be:-
Cc = $2.50 + 4g
Hence, the expression are Ca = $3.75 + 5g and Cc = $2.50 + 4g.
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Question 10: Simplify each expression (A) 2f + 5 + 5f-8
Answer:
7f - 3
Step-by-step explanation:
We'll combine like terms to simplify this. Adding anything with an f (the variable) to anything else with an f, and adding just plain numbers to just plain numbers.
2f + 5 + 5f - 8
= 2f + 5f + 5 - 8
= 7f - 3
Find the expected value of the winnings from a game that has the following payout probability distribution. Round to the nearest hundreath.
The expected value of the winnings from a game will be [tex]2.96[/tex] .
What is Probability ?Probability is the ratio of the number of possible outcomes to the total number of outcomes.
we have,
Payout [tex](\$) = 0,\ \ \ 1,\ \ \ 2,\ \ \ 5,\ \ \ 10[/tex]
Probability [tex]=0.12,0.2,0.38,0.2,0.1[/tex]
So,
To find the expected value,
Now,
Multiply payout values with its probability and sum these values,
i.e.
Expected value [tex]= (0*0.12)+(1*0.2)+(2*0.38)+(5*0.2)+(10*0.1)[/tex]
[tex]=0+0.2+0.76+1+1[/tex]
Expected value [tex]=2.96[/tex]
Hence, we can say that the expected value of the winnings from a game will be [tex]2.96[/tex] .
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Under her cell phone plan, Autumn pays a flat cost of $66 per month and $5 per
gigabyte, or part of a gigabyte. (For example, if she used 2-3 gigabytes, she would
have to pay for 3 whole gigabytes.) She wants to keep her bill under $80 per month.
What is the maximum whole number of gigabytes of data she can use while staying
within her budget?
Answer:
2
Step-by-step explanation:
(X-5)^2 in quadratic standard form
What’s the percentage??
Answer:
165 a year
Step-by-step explanation:
find the y intercept of the following equation. simplify your answer. y=3\4x+4\7
Answer:
i think the answer is 4/7
Step-by-step explanation:
the formula for slope is y=mx+b where b is the y-intercept and in this given equation 4/7 is in the place of b
A delivery truck is delivering 28 cases of paper to a store. Each case has 50 packs of paper. In each pack of paper there are 200 sheets,
Which expression represents the total number of sheets of paper on the truck?
O A. (28 x 50) + 200
O B. (28 +50) x 200
OC. 28 + 50 + 200
OD. 28 x 50 x 200
Answer:
a
Step-by-step explanation:
help asap and get brainliest
Answer:
180-62 = 118⁰
x = 118⁰
..
.
The tent shown has fabric covering all four sides and the floor. What is the minimum amount of fabric needed to construct the tent?
Answer:
The answer is "152 ft"
Step-by-step explanation:
Please find the attached file.
The area of the square [tex](8 \times 5=40)[/tex] can be found on the foot.
The area of the triangular front will then be calculated [tex](6\times 4=\frac{24}{2} = 12).[/tex]
Since each has two sides, [tex]24+80=104[/tex].
Therefore the multiplying the area of the bottom square [tex](6\times 8=48)[/tex]by the number of cells to get 152.
Answer:
Step-by-step explanation:
Remove the bottom of the answer. answer should not include bottom answer is 104 Sq FT
3 is the _________ of -3
A- opposite
B- absolute value
C- both
Enter the value of p so the expression 12 - 5n is equivalent to p(6 - 2.5n
Answer:
2
Step-by-step explanation:
A shopkeeper decided to make equal rate of profit in each of fancy items. If he sold a jacket costing Rs 4400 for Rs 5060 at what price did he sell the shoes which was purchased for Rs 3420
Answer:
RS 3933
Step-by-step explanation:
cost price = RS4400
selling price =RS5060
now,
profit amount = selling price - cost price
= RS5060 -RS4400
= RS660
profit %= profit amount / cost price * 100%
= RS 660 / 4400 * 100
= RS 15%
case II
profit % =15%
selling price = RS 3420
now,
profit amount = p% of cp
=15/ 100 *3420
=RS 513
selling price = cp +profit amount
= 3420+513
=RS 3933
Find x. Round the nearest tenth
Answer:
15.9
Step-by-step explanation:
x = 10/ cos 51° = 10/0.629 = 15.9