Answer: 32/56, 0.57, 57% rounded = 60%
Step-by-step explanation: 8 times 7 =56 and 8 times 4= 32. our fraction is 32/56. divide 32 by 56 to make out a decimal= 0.57. Multiply 0.57 by 100 to make out a percent = 57%
If you go to school 4 days in a week, you spend 19.1% of that week at school.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
The portion of a weekday spent at school is 8 hours out of 24 hours, since there are 24 hours in a day. Therefore:
As a fraction: 8/24
As a decimal: 8/24 = 0.3333
As a percent: 8/24 = 0.3333... = 33.33...%
If you go to school 4 days in a week, then the total time spent at school in a week is:
Total time = 8 hours/day × 4 days = 32 hours
There are 7 days in a week, so the total hours in a week is:
Total hours in a week = 7 days/week × 24 hours/day = 168 hours
To find the percentage of a week spent at school, we can divide the total time spent at school by the total hours in a week and multiply by 100:
Percent of week spent at school = (32 hours / 168 hours) × 100% = 19.05%
Therefore, if you go to school 4 days in a week, you spend 19.1% of that week at school.
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HELP PLEASE!!!!! IM DESPERATE!
Answer: A
Step-by-step explanation:
I did the math on paper, it's A. I'm so sorry if it's wrong but I'm pretty positive.
Answer:
it's a because I worked it out
if you can help me with this ill give you brainliest!!!
A study of commuting times reports the travel times to work of a random sample of 40 employed adults in New York State. The mean is = 31.25 minutes, and the standard deviation is sx = 21.88 minutes.
Answer:
Let me give you an example of a segment addition problem that uses three points that asks the student to solve for x but has a solution x = 20.
First, I assumed values for each x, y and z and then manipulated their coefficients to get the total at the end of each equation.
20 + 10 +30 = 60
40 + 0 + 40 = 80
40 + 10 = 50
Then exchangeing these numbers into values and we have the following equation.
x + 2y + 3z = 60
2x + 4z = 80
2x + z = 50
If you will solve them manually by substituting their variables into these equations, you can get
x = 20
y = 5
z = 10
Step-by-step explanation:
Solve for t. 6t = 78 t =
Answer:
t=13
Step-by-step explanation:
because 13 x 6= 78 so yuh
Answer:
0
Step-by-step explanation:
See image below:)
5. Anthony owns a business that sells parts for electronic game systems. The profit for his business can be
modeled by the equation P = -0.2x2 + 10x – 25, where x is the quantity sold, in thousands, and P is the
profit in thousands
a) What is the maximum profit Anthony will receive
b) How many parts would he need to sell to receive the maximum profit?
Solution given:
p(x)=0
-0.2x2 + 10x – 25=0
-0.2(x²-50x+125)=0
x²-2.25.x+25²=25²-125
(x-25)²=500
x-25=[tex] \sqrt{500} [/tex]
x-25=±10√5
taking positive
x=22.3606+25
x=47.3606
taking negative
x= -22.3606+25
x=2.639
so
maximum profit Anthony will receive :47.3606*1000= 47360600(approach)
now
47360 .6 or 2639 parts he would need to sell to receive the maximum profit
How much farther is 1.5 miles than 0.5 miles
Answer:
1 mile.
Step-by-step explanation:
Answer:
1.5 - 0.5 = 1 mile
using the keyword "than" you subtract
NO LINKS!!! help i’m being timed on this question!!
Answer:
V≈301.59
Step-by-step explanation:
Answer: Volume= 301.592895
Step-by-step explanation:
Need some dam help with math
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Do you do flvs?
Y=3x-7 Y=3x+4 solving the special system of liner equations ?
Answer:
No Solution.
Step-by-step explanation:
y=3x-7
y=3x+4
-----------
3x-7=3x+4
3x-3x-7=4
-7=4
no solution.
3 · 32 + 8 ÷ 2 − (4 + 3)
Simplify
Answer:
the answer is 24
Answer:
93
Step-by-step explanation:
3×32+8÷2-(4+3)
using BODMAS
3×32+8÷2-7
=96+8÷2-7
=96+4-7
=100-7
=93
help plz my last question
Answer:
i am not sure wht it is srry
Step-by-step explanation:
What is the area of the shower floor ?
Se uma pessoa comprar um aparelho eletrônico em 5 prestações mensais de 304,00 quanto pagará por esse aparelho ?
Answer:
1520
Step-by-step explanation:
Pela pergunta acima, sabemos que:
1 parcela mensal = 304
5 parcelas mensais = x
Multiplicação cruzada
x = 5 prestações mensais × 304/1 prestações mensais
= 1520
Portanto, o valor que ele pagou pelo dispositivo é 1520
2.6 I’m a improper fraction
Answer:
26/10 is your answer
Step-by-step explanation:
2 6/10 = 26/10
2 is your whole and 6 is your numerator and 10 is your denominator since 6 is in the TENTHS place.
Can someone pls help me I’m so confused!!! :(
Answer:
u = 150
Step-by-step explanation:
Number of vertices:
10
Find the sum of the interior angles:
180(n - 2)
180(10 - 2)
180(8)
1440
To find u:
u = 1440 - (130 + 145 + 160 + 150 + 130 + 150 + 125 + 155 + 145)
u = 1440 - (1290)
u = 150
please answer the question i will give brainliest!!
Answer:
31.000
Step-by-step explanation:
32.4-1.40=31.0000
Which is an equation of the line through (-1, –4) and parallel to the line 3x + y = 5?
Answer:
3x + y = -7
Step-by-step explanation:
The desired equation has exactly the same form as does the given 3x + y = 5 except that we must replace the 5 with a 'C' and find the value of 'C.'
Write out 3x + y = 5. Replace the x with -1, the y with -4. Calculate C:
3(-1) + -4 = C, or C = -7
the desired equation is 3x + y = -7
HELP PLLLLLSSSDDSSSSSS
Answer:
the answer is a.
Step-by-step explanation:
i hope this helps :)
When partitioning a line segment, what does the rational form of the ratio 2:3 look like?
2/3
3/5
5/2
2/5
Answer:
This is pretty obvious, the answer is A, 2/3
Step-by-step explanation:
In mathematics, a ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8∶6, which is equivalent to the ratio 4∶3). Similarly, the ratio of lemons to oranges is 6∶8 (or 3∶4) and the ratio of oranges to the total amount of fruit is 8∶14 (or 4∶7).
Mark me brainliest!
A rectangular prism shaped produce drawer in a refrigerator is 8 inches tall. The perimeter of the bottom of the drawer is 48 inches. The length of the bottom of the drawer is 4 inches longer than the width
Question: A rectangular prism shaped produce drawer in a refrigerator is 8 inches tall. The perimeter of the bottom of the drawer is 48 inches. The length of the bottom of the drawer is 4 inches longer than the width. Find the volume of rectangular prism shape.
Answer:
1120 cubic inch
Step-by-step explanation:
Applying
V = Ah................... Equation 1
Where v = volume, A = Area of the base, h = height.
Note: The prism has a rectangular base,
Therefore,
A = l×w
A = lw................... Equation 2
Where l = lenght of the rectangle, w = width of the rectangle.
Substitute Equation 2 into equation 1
V = lwh................. Equation 3
Also
P = 2(l+w).................. Equation 4
From the question,
l = w+4 (the length of the bottom of the drawer is 4 inches longer than the width), P = 48 inches.
Substitute these values into equation 4
48 = 2(w+4+w)
2(w+4+w) = 48
(w+4+w) = 48/2
(w+4+w) = 24
2w+4 = 24
2w = 24-4
2w = 20
w = 20/2
w = 10 inches, l = 10+4 = 14 inches.
Also given: h = 8 inches.
Substitute these values into equation 3
V = 10×14×8
V = 1120 cubic inch
For the graph of x > 10, the boundary line
is the vertical line x = 10. Would you
shade to the left or right of the boundary?
Explain.
Answer:
to the right
Step-by-step explanation:
you're looking for values over 10 to make the inequality true, meaning the numbers has to go larger, you'd draw the line vertically at 10, then shade to the right.
Please help, it'll be appreciated and if possible, I'll give brainliest
ABCD is a parallelogram with diagonals AC and BD intersecting at O
Prove that the diagonals bisect one another
Step-by-step explanation:
See the attached image. I numbered angles differently so as not to make an assumption that angles numbered the same are congruent.
[tex]\overline{AB} \parallel \overline{CD}\\\angle1 \cong \angle3[/tex] (alternate interior angles are congruent)
[tex]\overline{AD} \parallel \overline{BC}\\\angle 2 \cong \angle 4[/tex] (alternate interior angles are congruent)
[tex]\overline{AB} \cong \overline{CD}[/tex] (opposite sides of a parallelogram are congruent)
[tex]\triangle{ABO \cong \triangle{CDO}[/tex] (ASA - side/angle/side)
[tex]\overline{AO} \cong \overline{CO}\\\overline{BO} \cong \overline{DO}[/tex] (corresponding parts of congruent triangles are congruent)
The diagonals bisect each other!
Find the value of m.
13m = 273
Answer:
m = 21
Step-by-step explanation:
13m = 273
m = 273/13
m = 21
Hope this helps!
Answer:
easy 4·65
Step-by-step explanation:
12
14
(hyp)2 = (leg)2 + (leg)
1) Which side is the hypotenuse?
2) Fill-in the Pyth. Thm. Equation:
1
1)2 = (14) ²+ (
) 2
3) Solve for c. Round to the nearest tenth.
C =
Answer:
Step-by-step explanation:
12
14
(hyp)2 = (leg)2 + (leg)
1) Which side is the hypotenuse?
2) Fill-in the Pyth. Thm. Equation:
1
1)2 = (14) ²+ (
) 2
3) Solve for c. Round to the nearest tenth.
C =
How many lines of reflective symmetry and how many centers of rotational symmetry does the parallelogram depicted below have?
Answer:
4 lines of reflective symmetry, 1 center of rotational symmetry.
what is the answer? please tell me the correct answer
Answer:
{35} square units
Step-by-step explanation:
To find the area of a parallelogram, multiply the base by the height.
Formula :- A = B × H
B→ Base
H→ height
Area of the parallelogram = Base × Height
→ Area= 5×7
→ 35
[tex]-------------[/tex]
hope it helps...
have a great day!!
Answer:
The answer is 35. Its essentially a rectangle but a piece was moved.
Step-by-step explanation:
7x5=35
3x-4x^2 +6+7x^3 in standard form
Step-by-step explanation:
7x^3 -4x^2 + 3x + 6
I hope it's helpful
A bakery sells 1 lemon poppy muffin for every 9 bran muffins sold. Which table
represents the relationship between lemon poppy and bran muffins?
Answer:
D.
Step-by-step explanation:
How can I find the sum please help!!
Answer:
Use mathpapa, it's a great calculator and it explains the steps
Can I have brainliest?
Step-by-step explanation:
can anyone help with this plzzz!!!!!!!!!!!!!!!!!!
Answer:
?
Step-by-step explanation:
?