Answers
Answer:
7/3
1
1/2
undefined
Step-by-step explanation:
1/1 ÷ 3/7 = 7/3 because you multiply the 1st fraction by the reciprocal of the 2nd
1/1 = 1
1/2 = 1/2
1/0 = undefined; anything divided by zero is considered to be undefined
Related Questions
If 8mg =53%, then __mg = 100%
Answers
Answer:
If 8mg =53%, then __mg = 100%
[tex] \frac{8mg}{53\%} = \frac{x \: mg}{100\%} \\x = \frac{8 \times 100}{53} \\ x = \frac{800}{53} \\ \boxed{x = 15.09434 \: mg}[/tex]
Pedro uses shapes to make a funny animal. Which best tells about the shapes in Pedro's animal? 15) Some shapes have straight sides, and some shapes have round sides. The sides of all the shapes are straight )) The sides of all the shapes are round
Answers
Answer: the sides of all shapes are straight
Step-by-step explanation:
You eam $10 per hour working as a manager at a grocery store. You are required to work at the grocery store at least 8 hours per week. You also teach music lessons for $15 per hour. You need to earn at least $120 per week, but you do not want to work more than 20 hours per week. a. Write a system of linear inequalities that represents the situation. Use z for hours worked at the grocery store and y for hours teaching music lessons. Inequality for hours at grocery store: Inequality for total earnings: Inequality for total work hours: b. Identify and interpret a solution of the system. (4, 10): You can work 4 hours at the grocery store and spend 10 hours teaching music lessons. O (9, 1): You can work 9 hours at the grocery store and spend 1 hour teaching music lessons. (12, 10); You can work 10 hours at the grocery store and spend 10 hours teaching music lessons (12, 2): You can work 12 hours at the grocery store and spend 2 hours teaching music lessons. C. Can you you work 8 hours at the grocery store and teach 1 hour of music lessons? You work 8 hours at the grocery store and teach 1 hour of music lessons.
Answers
Answer:
10x+15y≥120
Step-by-step explanation:
PLEASE HELP ME I WILL MARK BRAINLIEST IF YOUR RIGHT..
A y = 3x - 5
B y = 3x + 5
C y=-3x - 5
D y=-3x + 5
Answers
Answer: The answer is C. for the first question and D. for the second
Step-by-step explanation:
Answer:
im prett sure its y= -3x - 5. correct me if I'm wrong
! I WAS WRONG, its y=-3x+5
A file that is 233 megabytes is being downloaded. If the download is 14.1% complete, how many megabytes have been
downloaded? Round your answer to the nearest tenth.
Answers
Answer:
32.9
Step-by-step explanation:
233 * %14.1 = 233*.141=32.9
Ivanna deposits $500 into an account that pays simple interest at a rate of 6% per year. How much interest will she be paid in the first 2 years?
Answers
Answer:
$60 in interest
Step-by-step explanation:
To find interest, use the tried and true method of I = Prt (I is the interest, P is the principal, r is the rate, and t is the time (in years))
I = 500* 2 * 6% (What I do is go on and multiply the principal by the time)
I = 1,000 * 6% (Now to convert 6% and 1,000 into fractions)
I = 1,000/1 * 3/50 (Cross-cancel if needed here; The GCF of 50 and 1,000 is 50)
I = 20/1 * 3/1 (Just remove the /1 part here, they're wholes!)
I = 20 * 3 (Multiply and you have your answer!)
I = $60
Answer:
Ivanna after 2 years of 6% intrest will have 561.8 $ in her accout.
Step-by-step explanation:
500 times 6% can be done like 500 x 0.06 which is 30. So 530. Then 530 time the 6% which is 530 x 0.06 is 31.8. So 530 + 31.8 = 561.8$
The sum of the measures of two acute angles is always greater than 90 degrees
Answers
Answer:
One acute angle will always measure between 0° and 90° . Two acute angles can sum to be either greater than, less than, or equal to a right angle. Two acute angles can be complementary angles (adding to 90° ). Two acute angles alone cannot sum to make a straight angle (180° )
Work out the area of this circle
Answers
Hope this helps!
Answer:
50.3
Step-by-step explanation:
Is -55/11 equal to -5
Is -55/-11 equal to -5
Is 55/-11 equal to -5
Is -(-55/-11) equal to -5
Answers
-55/11 = -5 True
-55/-11 = -5 False -55/-11 = 5
55/-11 = -5 True
-(-55/-11) = -5 True
WILL GIVE BRAINLYEST
An initial population of 293 quail increases at an annual rate of 6%. Write an exponential
function to model the quail population. What will the approximate population be after 4 years?
Answers
Answer:
f(x)=293(1.06)^x;370
The quail population after 4 years is 370
An exponential function is in the form:
y = abˣ
where y, x are variables, a is the initial value of y and b is the factor.
Let y represent the population of the quail after x years.
There is an initial population of 293 quail, hence a = 293. the population increases at an annual rate of 6%. hence b = 100% + 6% = 1.06
The exponential function is given by:
y = 293(1.06)ˣ
The population after 4 years:
y = 293(1.06)⁴ = 370
The quail population after 4 years is 370
Find out more on exponential function at: https://brainly.com/question/2456547
Hadassah drinks 30cl of Fanta. How many litres of liquid has she consumed ? *
5 points
A.3.0
B.0.3
C.0.03
D.0.003
Answers
All you have to do is divide the value by 100. Hope this helped!
Given the function f(x) = 8x+2, evaluate f(6),
Answers
Answer:
f(6)=50
Step-by-step explanation:
f(6)=8(6)+2
f(6)=48+2
f(6)=50
Answer: 50
Step-by-step explanation:
f(6) =8(6)+2
f(6)=48+2
f(6)=50
A plane rises from take-off and flies at an angle of 8° with the horizontal runway. When it has gained 850 feet, find the distance to the nearest foot, the plane has flown.
850 ft
The plane has flown approximately ___ feet. (Round to the nearest foot.)
Answers
Answer:
[tex]C\approx 5748.2feet[/tex]
Step-by-step explanation:
From the question we are told that
Angle of elevation [tex]\thata=8 \textdegree[/tex]
Height of plane [tex]H=850feet[/tex]
Generally the equation for the Distance flown is given by
[tex]C=\frac{H}{sin \theta}[/tex]
[tex]C=\frac{800}{sin8}[/tex]
[tex]C=5748.237227[/tex]
[tex]C\approx 5748.2feet[/tex]
Therefore Distance flown is
[tex]C\approx 5748.2feet[/tex]
−4 (1 + 5)2÷(42 + 5)
Answers
Answer:
0.005625
Step-by-step explanation:
Create a dot plot for the given set of data.
1 2 2 3 3 4 4 4 4 5 5
5 5 6 6 6 6 7 7 8 8 8
Answers
hope this helps. let me know if you can see what i have attached.
The box- plot is attached below.
What is dot- plot?Data points are represented as dots on a graph with an x- axis and y-axis in a dot plot, sometimes referred to as a strip plot or dot chart, which is a straightforward type of data visualisation. These kinds of graphs are employed to visually represent particular data trends or groupings.
Given:
1 2 2 3 3 4 4 4 4 5 5
5 5 6 6 6 6 7 7 8 8 8
Now, 1 Appears 1 time
2 Appears 2 time
3 Appears 2 time
4 Appears 4 time
5 Appears 4 time
6 Appears 4 time
7 Appears 2 time
8 Appears 3 time
Learn more about dot- plot here:
https://brainly.com/question/22746300
#SPJ2
11/36 + 13/36 = 24/36 then reduced
Answers
Answer:
2/3
Step-by-step explanation:
Find the GCF of 24 and 36, then divideGFC = 1224 ÷ 12 = 236 ÷ 12 = 3Re-write the fraction: 2/3I hope this helps!
Karin and Kelly colored their favorite coloring books. When they were finished, Karin had colored 9 pages and Kelly had colored 15 pages. Which ratio shows the number of pages colored by Karin to Kelly?
HUuuuurrry im on a test
Answers
Rosie is building a wheelchair ramp that is 18 feet long and 2 feet high. She needs to install vertical support piece 6 feet from the end of the ramp what is the length of the support piece in inches
Answers
Answer:
72 inches
Step-by-step explanation:
multiply the length value by twelve.
Simplyfy 18x5y5+2x5y
Answers
Answer:
more than 3 I think
Step-by-step explanation:
IN NEED OF HELLLPPPPPPP
Solve for x
Answers
2:11::3:x
11x3/2=16.5
16.5-3=13.5
help plsssssssssssssssss
Answers
Answer:
Its is C! :)
Step-by-step explanation:
Hope you do Great! :)
brainliest would be nice:)
Photo attached please help
Answers
When you have the same base (which in this case, it’s b) you can add the exponents.
Find an equation for the line below:
Answers
The slope is 1/2 and the y-intercept would most likely be 0.5
−3(2.5−k)+0.5(7+8k).
Answers
Answer:
7k-4
Step-by-step explanation:
(-3)(2.5)+(-3)(-k)+(0.5)(7)+(0.5)(8k)
-7.5+3k+3.5+4k
Then you combine like terms
-7.5k+3k+3.5+4k
(3k+4k)+(-7.5+3.5)
7k+-4
I need urgent help anyone?
Answers
Answer:
6.6 repeating = 6.7
46/7 = 6.7
6.8 = 6.8
47(root) = 6.9
Some of these answers have repeating numbers so I just rounded em.
Hope this helps :D
8 divided by 1/6 with explanation
Answers
Answer:
48
Step-by-step explanation:
express the recuring decimal 0.004 as a fraction. (simplified fraction) (only the 4 is recurring)
Answers
Answer:
1/250
Step-by-step explanation:
f=6/2-g make g the subject
Answers
Answer:
[tex]g=\dfrac{2f-6}{f}[/tex]
Step-by-step explanation:
The given equation is :
[tex]f=\dfrac{6}{2-g}[/tex]
We need to find the value of g.
Cross multiplying both sides,
[tex]f(2-g)=6\\\\2f-fg=6\\\\2f-6=fg\\\\g=\dfrac{2f-6}{f}[/tex]
So, the value of g is equal to [tex]\dfrac{2f-6}{f}[/tex].
Write the equation of a line that is perpendicular to the equation y=-x+4 and passes through the point (2,5)
Answers
Answer:
y=x+3
Step-by-step explanation:
perpendicular lines have slopes that are negative and reciprocal. If you multiply them together, the result is -1.
here is the equation: y=-x+4
the slope is -1
here is the equation to find the slope of the perpendicular line:
-1m=-1
multiply by -1
m=1
here is the new line so far: y=1x+b
now, we can substitute the point (2,5) into the equation, since the equation will pass through that point to find b (the y intercept)
5=1(2)+b
5=2+b
3=b
the equation of the line is y=1x+3, or y=x+3
Hope this helps!
how long will it take a shelf fired from a cliff at an initial velocity of 800 metres per second at an angle of 30 degree below the horizontal to reach the ground 150 metre belowJason control rules of baseball with the horizontal component of velocity of 25 metres per second
Answers
0.373 seconds. First, calculate the initial vertical velocity of the shell. 800sin(30) = 800*0.5 = 400 m/s Now the formula for the distance traveled is d = 400 m/s * T + 0.5A T^2 Substituting known values gives. 150 = 400 m/s * T + 0.5*9.80m/s^2 T^2 150 = 400 m/s * T + 4.9 m/s^2 T^2 Arrange as a quadratic formula 0 = 400 m/s * T + 4.9 m/s^2 T^2 - 150 4.9 m/s^2 T^2 + 400 m/s * T - 150 = 0 Now solve for T using the quadratic formula with a=4.9, b=400, and c=-150 The calculated value is 0.373 seconds. Is this value reasonable? Let's check. The initial downward velocity is 400 m/s. So 150/400 = 0.375 seconds. Since the actual time will be a bit less due to acceleration by gravity and since the total time is so short, there won't be much acceleration due to gravity, the value of 0.373 is quite reasonable.
