A girls typing an essay on her computer she typed 2/5 of a paper of an essay in 1/15 hour all this rate how long in hours would it take her to type a full page
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Related Questions
Please help what is I need it for school 4/5 + 3/7 x 2
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Answer:
[tex]\frac{58}{35}[/tex] is the answer.
Step-by-step explanation:
1) Use this rule: [tex]\frac{a}{b} * c = \frac{ac}{b}[/tex]
[tex]\frac{4}{5} + \frac{3*2}{7}[/tex]
2) Simplify 3 * 2 to 6.
[tex]\frac{4}{5} + \frac{6}{7}[/tex]
3) Simplify.
[tex]\frac{58}{35}[/tex]
Therefor, the answer is 58/35 and if you need it on decimal form it would be, 1.657143.
What is the greatest common factor of 36 and 42?
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Answer:
Answer is 6.
Step-by-step explanation:
What is the Greatest Common Factor of 36 and 42? Greatest common factor (GCF) of 36 and 42 is 6. We will now calculate the prime factors of 36 and 42, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 36 and 42.
I hope it's helpful!
Audi surveys 50 students on how they get to school each morning. Results are: 40 ride the school bus, 8 ride in a car, and 2 walk to school. What is the probability of riding the bus?
A. 7/10
B. 1/25
C. 4/5
D. 4/25
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Answer:
B: 40/50 or 4/5
Step-by-step explanation:
Out of 50 students, how many students ride the bus? 40. Since it is out of 50 students, the answer is: 40/50 but simplified to 4/5. HOPE THIS HELPS!!!
What must be true about the coordinates of any point that lies in the third quadrant?
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Answer:
(-, -)
Step-by-step explanation:
The x value is negative and the y value is also negative
Find the output when the input is -2: y = -3x -5
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Decide whether each equation is true for all, one, or no values of x.
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1) 6x - 4 = -4 + 6x
6x -6x = -4+4
0 = 0
ans - true
2) 4x -6 = 4x + 3
4x-4x = 3+6
0 = 9
Ans - false
3) -2x+4=-3x+4
-2x + 3x = 4 - 4
x = 0
ans - false
Please help with this question:
Tell whether a triangle can have the sides with the given lengths 12, 13, and 24
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Answer:
yes
Step-by-step explanation:
as long as the two shortest sides add up to more than the longest side then a triangle can be made with those side lengths
What’s the slope to this graph?
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Answer:
3/8
Step-by-step explanation:
You can either count "rise over run" (which is what I did) or find the slope through the two points given.
The points (-3, -3) and (5, r) lie on a line with slope 3/2
Find the missing coordinate r.
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Answer:
The missing coordinate [tex]r[/tex] is 9.
Step-by-step explanation:
Given the points [tex]P(x,y) = (-3,-3)[/tex] and [tex]Q(x,y) = (5,r)[/tex], the slope of a line passing the two points ([tex]m_{PQ}[/tex]) is determined by equation of secant line:
[tex]m_{PQ} = \frac{y_{Q}-y_{P}}{x_{Q}-x_{P}}[/tex] (1)
[tex]m_{PQ} = \frac{r-(-3)}{5-(-3)}[/tex]
If we know that [tex]m_{PQ} = \frac{3}{2}[/tex], then the value of [tex]r[/tex] is:
[tex]\frac{3}{2} = \frac{r+3}{8}[/tex]
[tex]12 = r + 3[/tex]
[tex]r = 9[/tex]
The missing coordinate [tex]r[/tex] is 9.
Diego runs for 32 seconds at -8.1 meters per seconds. What is his finish point?
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Answer:
i thinks is -40.1
Step-by-step explanation:
Match the story to the equation: If 1/3 of the drive to Han's school is 2 miles, how long is the whole drive to school? Group of answer choices 1/3 ÷ 2 2 x 1/3 2/3 x 2 2 ÷ 1/3
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Answer:
2x1/3 sorry if not right
Step-by-step explanation:
The expression for the time can be written as 2 ÷ 1/3. The correct option is D.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that if1/3 of the drive to Han's school is 2 miles. The time will be calculated as,
The time will be calculated as,
Time = distance/speed
Time = 2 ÷ 1/3
To know more about an expression follow
https://brainly.com/question/29699997
#SPJ5
what is the discount price for 52% of 210?
10,920
1,092
158
109.20
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Answer:
the answer is 109.20
[tex] \sqrt{64} } [/tex]
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Answer:
8 is your answer ^_^
Step-by-step explanation:
Solve for all values of x by factoring. x2 – 11x + 5 = -6x + 5
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Answer:
x = 0,5
Step-by-step explanation:
Factor and set each factor equal to 0.
Yhe length of a rectangler garden is four times its width w plus 3 feet. Ehich expression represnts the garden length in feet
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Answer:
l = 4w + 3
Step-by-step explanation:
The sum of the measures of the angles of the triangle is 180 degrees. What is the value of each angle in the triangle if angle one is (3x + 51), angle two is (x) and angle three is (x + 19)
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Answer:
the answer is 180/90 = 2
Step-by-step explanation:
Alexander's football team scored 34 points in their last game. They scored 14 points during the first quarter, 3 points in the second quarter and 7 points in the third quarter. How many points did they score in the fourth quarter?
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Answer:
17!
Step-by-step explanation:
34 points in total:
14 + 3 in 1st and 2nd and 3rd which is 17
and so they scored about 27 points in the fourth
Use the distributive property to rewrite the expression 5(4x. + 7)
Answers
Answer: The answer is 20x + 35
Step-by-step explanation: 5(4x+7) You multiply 5 in both numbers and you get 20x+35
Answer: 20x+35
Step-by-step explanation:
Multiply both terms in the parenthesis by 5. 4x times 5 is equal to 20x, and 7 times 5 is equal to 35.
The line m has a slope of 4. What is the slope of a line perpendicular to line m?
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Answer:
-1/4
Step-by-step explanation:
Answer:
In order to make a slope perpendicular, you have to change its sign depending on whether it is negative or positive. And you have to change it upside down (its reciprocal)
Therefore,
-1/4
Your school is planning a field trip to the zoo. There are two different bus companies that the school can
use. Bus company A has a $25 rental fee plus $7 for each student. Bus company B has a $85 rental fee
plus $5 for each student. How many students will need to go in order for the bus to cost the same from
both companies?
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Answer:
For Company A 15 students will be able to go. For company B 21 students will be able to go.
Step-by-step explanation:
Company A 15 x 7 = 105
Company B 21 x 5 = 105
The total amount of money each company will get is $105.
2. Solve for b.
(a - 3)
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Answer:
Step-by-step explanation:
Sum of angles inside triangle is 180
b + (a -3) + 90 =180
b + a - 3 + 90 = 180
b + a + 87 = 180
b + a + 87 -87 = 180-87
b + a = 180-87
b + a = 93
b = 93 -a
It costs $5.44 for a pack of 16 pens. Find the unit price in dollars per pen. Round your answer to the nearest cent
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$3.68 for 16 pens
$3.68 per 16 pens
($3.68) / (16 pens)
$0.23 / (1 pen)
$0.23 / pen
$0.23 per pen
I am not 100% sure sorry
Regular - $0.34
Rounded- $0.30
Explanation:
to find unit rate, set up the problem like a fraction. put the total cost on top, and the number of pens in a pack on bottom. Divided by the number of pens in the pack, which is 16. The answer will be the unit rate.
FOR EXAMPLE:
5.44/16 DIVIDED BY 16.
on the bottom you would get one because 16 divided by 16 is one. And on the top it would be 5.44 divided by 16 which is $0.34.
Write an equation of a line that is perpendicular to the line y = 2/3x + 5 and that passes through the point (0,0)?
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Answer
y=(2)/(3)x-5
Step-by-step explanation:
Find the surface area of the cylinder
5 mm
2 mm
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Answer:
1|3
Step-by-step explanation:
slo osma uetacunsecuescia
Andre is running in an 80-meter hurdle race. There are 8 equally-spaced hurdles on the race track. The first hurdle is 12 meters from the start line and the last hurdle is 15.5 meters from the finish line. Calculate how far apart the hurdles are from one another in decimal form?
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Answer: 32 meters
Step-by-step explanation:
Pls help me due soon!!!
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Answer:linear
Step-by-step explanation:cuz why not -________-
Simplify.
9 + 8 + 3x
17 + 3 x
9 + 11 x
20 + x
20 x
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Answer:
17+3x
that is the answer
Answer:
17 + 3x
Step-by-step explanation:
9 + 8 + 3x
=17 + 3x
because the 3 contain a valuable x that why it is add to the 17
if f(x)= 5x -7, what is f(3)?
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Answer:
8
Step-by-step explanation:
f(x) = 5(3) - 7
f(x) = 15 - 7
f(x) = 8
4 pairs of shoes cost $80. What is the cost 7 pairs of shoes ?
Answers
Answer: The answer would be $140
Step-by-step explanation:
Divide $80 / 4 which equals 20 and then multiply that times 7
In order for maximum growth of orange trees in a grove, the farmer must plant the trees exactly 6’3” apart to ensure the best sun exposure as well as equitable nutrient absorption. During a storm that left 6 inches of rain in 8 hours, the soil shifted and caused a tree to move within 5’10” of another tree. What is the percent of change of the trees location to the other?
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Answer:
I dont no :)
Step-by-step explanation:
lol