Answer:
1) 10%
2) 50%
3)20%
4)70%
5)75%
6)40%
7)56.25%
8)83.33%
10)35%
Step-by-step explanation:
1) write it as a fraction 1/10 = 0.10 multiply by 100 to remove the decimal point you are left with 10 so the answer is 10%
2) write as a fraction 10/20. Simplify 10 divided by 10 =1
20 divided by 10 =2
Write as a fraction 1/2 = 0.50 multiply by 100 to remove decimal point to get 50. So the answer is 50%
Can someone help me with this ASAP please and thanks
Answer:
1)a=12 2)b=13
Step-by-step explanation
a really good app to use for the rest of the answers is cymath! it shows you the work too
A car travels down a highway at a constant speed shown in the graph below.
Find the speed of the car.
Answer:
80 km/he is the correct answer
Answer:
80kph
Step-by-step explanation:
On the chart it shows that on the x-axis 1 hour equals to 80 km.
PLEASE HELP ILL GIVE BRAINLIEST Which set of ordered pairs represents a function?
Answer:
the 2nd on (B)
Step-by-step explanation:
The x does not repeat
Yolanda needs to ship a 35 pound package. If she has to pay 52of a dollar per pound, what is the amount, in dollars, that she needs to pay for shipping?
Answer:
$1820
Step-by-step explanation:
35 x 52 = $1820
I have to solve this system equation by graphing. by the way the equation is all in one,not separate
Twenty-four is ___% of 80
Answer:
30
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
i really don't have a method for this, just try a number you think is close, go up, or down depending on the number
If you can buy 4 oz of candy for $5.40, how much would 6 oz of candy cost?
Simplify: 26 - 2(7 + 3^2)
please answer with one of the options below:)
What does the graph of the equation y = 6x – 1 look like?
A. Curve
B. Straight line
C. A V-shape
D. Parabola
Answer:
straight line
Step-by-step explanation:
The graph of the given line is a Straight line.
What is a graph?A graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner.
Given that, an equation, y = 6x-1, we need to tell what type of graph will it make,
y = 6x-1
Put x = 0,
y = -1
Put x = 1
y = 5
Put x = 0.5
y = 2
Points =
x = 0, 1, 0.5
y = -1, 5, 2
Plotting the graph, we will get a straight line, also, we know that, a linear equation will always make a straight line,
Hence, the graph of the given line is a Straight line.
Learn more about graphs, click;
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If a bike race covers 120 mi over 6 days and the
cyclists ride the same distance each day, how
many miles does each cyclist ride each day?
Answer:
The cyclists should be riding 20 miles every day. (Which is a lot for me)
Step-by-step explanation:
All we have to do to find how many Miles per Day, is to divided the miles by the days.
120 ÷ 6 = 20
So, the cyclists should be riding 20 miles every day.
Use the original price and the markdown or markup to find the retail price. Original price $43; markup 11.5%
Answer:
$47.945
Step-by-step explanation:
Given the following
Original price = $43;
markup = 11.5%
Markup price = 11.5% of the original price
Markup price = 11.5% of $43
Markup price = 0.115×43
Markup price = $4.945
Retail price = original price+markup price
Retail price = $43+$4.945
Retail price = $47.945
If there are 104 ounces in 2 quarts, how many quarts are there in 260 ounces?
Answer:
5
Step-by-step explanation:
104 oz = 2 q
divide by 2
52 oz= 1 q
now take 260 oz / 52 oz
5 quarts
Unit conversion is a way of converting some common units into another without changing their real value. There are 5 quarts in 260 ounces.
What is unit conversion?Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.
Given that there are 104 ounces in 2 quarts. Therefore, the number of ounces in a quart can be written as,
Number of ounces in quart = 104 ounces / 2 quarts
= 52 ounces per quart
Now, the number of quarts that are in 260 ounces is,
Number of quarts = 260 ounces / 52 ounces per quart
Number of quarts = 5 quarts
Hence, there are 5 quarts in 260 ounces.
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20 cm
5 Clear
Mark for Review
5 cm
4 cm
6 cm
5 cm
What is the total surface area of the triangular prism in square centimeters?
A240 cm
B320 cm
C368 cm
D344 cm
20+
5+4+6+5-=20
20+20=40
answer is A 240cm
Write down in terms of n
Answer:
a) -2n+14
b) -5n+30
Step-by-step explanation:
negative because it goes down, any other questions im here to help
Hello please help ASAP!!!
PLS HELP WILL MARK U BRAINLIEST
During another part of its flight the balloon in Exercise 10 had a change in elevation of -901 feet in 34 minutes. What was its rate of decent
Answer: 26.5 ft per minute
Step-by-step explanation:
The hot air balloon descended 901 feet in 34 minutes.
The rate at which it was descending can be calculated by the speed formula which is:
= Distance descended / time
= 901 / 34
= 26.5 ft per minute
18. Find the equation of the circle containing the points (-1.-1) and (3, 1) and with the centre on the line x-y + 10 = 0
Answer:
x^{2} +2x+y^{2}+2y= 18
Step-by-step explanation:
equation of circle is:
[tex]x^{2}+y^{2}=r^{2}[/tex]
using distance formula and substituting value,
[tex](3-(-1))^{2} +(1-(-1))^{2}=r^{2}[/tex]
solving,
r=[tex]2\sqrt{5}[/tex]
for equation of circle,
[tex](x-(-1))^{2} +(y-(-1))^{2} =20[/tex]
on solving,
[tex]x^{2} +2x+1+y^{2}+2y+1=20[/tex]
on solving,
[tex]x^{2} +2x+y^{2}+2y= 18[/tex]
What are the questions asked on the FLVS (florida virtual school) module 4 DBA(discussion based assessment) for Pre Calculus Honors math?
Answer:
I have no question. ..............
Evaluate the expression: 25
A.
2·5
B.
2·2·2·2·2
C.
2·2·2·2
D.
2+2+2+2+2
Answer:
None of those are correct because none equal 25
Answer:
none
of them equel 25 on edge 2021
Step-by-step explanation:
Use the graph of the polynomial function to find the factored form of the related polynomial. Assume it has no constant factor.
Answer:
I had a slightly different question, but I think its option D
(x - 3)(x + 3)
Which method can you use to prove that the triangles are congruent
Answer:
ΔASA ≅ ΔASA
Step-by-step explanation:
Suppose f(x)= 6x-5 . Describe how the graph of g compares with the graph of f. g(x)=f(x) +9
Answer:
Please check the graph attached.
Step-by-step explanation:
Given the function
f(x)= 6x-5
and
g(x)=f(x) +9
g(x)=f(x) +9 means 9 is added into the output of the parent function f(x).
It means the function g(x) would be shifted 9 units up.
Please check the attached diagram.
The red graph represents the graph f(x)= 6x-5.
It is clear that the y-intercept of the graph f(x)= 6x-5 is (0, -5)
The blue graph represents the graph g(x)=f(x) +9
It is clear that the y-intercept of the graph g(x)=f(x) +9 is (0, 4)
Conclusion:
It is clear that g(x)=f(x) +9 has been shifted up by 9 units from the f(x)= 6x-5.
What is the distance from M to N?
HELPPP ME PLEASE HURRY IM GIVING BRAINLIST!!!!!!!!
50 POINTS!!!!! NO TROLLING PLZ!!
Answer: B. 14 units
Step-by-step explanation:
Answer:
it’s not 14 units, that’s all i know
Step-by-step explanation:
got it wrong on ap3x
What is the inverse function of d(x) = -2x - 6?
a.) d-^1(x) = 2x + 6
b.)d-^1(x) = 2x + 6
c.)d-^1(x) --2x-3
d.)d-^1(x) = -2x-3
Answer:
d(x)= -x/2 - 3
Step-by-step explanation:
If a sphere of ice cream that was 2.5 inches in diameter was placed on top of the ice cream cone that had a height of 4 inches and a diameter of 1.75 inches and left to melt directly into the cone, would the all of the ice cream fit into the cone? Justify your answer using mathematics and a complete sentence answer.
Answer:
The cone would not the all of the ice cream fit into the cone.
Step-by-step explanation:
Geometrically speaking, the volume of the cone ([tex]V_{c}[/tex]), measured in cubic inches, is described by the following equation:
[tex]V_{c} = \frac{\pi}{3}\cdot r^{2}\cdot h[/tex] (1)
Where:
[tex]r[/tex] - Base radius, measured in inches.
[tex]h[/tex] - Height, measured in inches.
And the ice cream ball is described by the volume equation for the sphere ([tex]V_{s}[/tex]), measured in cubic inches:
[tex]V_{s} = \frac{4\pi}{3} \cdot R^{3}[/tex] (2)
Where [tex]R[/tex] is the radius of the ice cream ball, measured in inches.
In this case, the ice cream will fit into the cone if and only if [tex]V_{s} \le V_{c}[/tex]. That is:
[tex]\frac{4\pi}{3}\cdot R^{3} \le \frac{\pi}{3}\cdot r^{2}\cdot h[/tex]
[tex]4\cdot R^{3} \le r^{2}\cdot h[/tex]
If we know that [tex]r = 0.875\,in[/tex], [tex]h = 4\,in[/tex] and [tex]R = 1.25\,in[/tex], then the inequation is:
[tex]4\cdot (1.25\,in)^{3}\le (0.875\,in)^{2}\cdot (4\,in)[/tex]
[tex]6.25\,in^{3}\le 3.063\,in^{3}[/tex] (CRASH!)
Which leads to an absurd. Hence, the cone would not the all of the ice cream fit into the cone.
hw is stressingg help meeee
B. 27.5%
because it says ‘all students,’ you look at the total, which is 55/200
and then you need to half that to get it out of 100, so 55/2=27.5
what is the range of the function f(x)=7-3x when the domain is {-4, -2, 0, 2}?
Answer:
{19,13,7,1}
Step-by-step explanation:
Since the domain is the input we have to plug in each of those numbers to get the range ( or the output.) When we plug in -4 we get 19. When we plug in -2 we get 13, when we plug in 0 we get 7 and when we plug in 2 we get 1. (:
100 points!! ASAP (Will mark brainliest if right.)
Two similar triangles are shown on the following coordinate grid:
A coordinate plane is shown. Triangle ABC has vertices A at negative 3 comma 2, B at negative 1 comma 0, and C at negative 2 comma negative 1. Triangle A prime B prime C prime has vertices A prime at 6 comma 4, B prime at 2 comma 0, and C prime at 4 comma negative 2.
Which set of transformations has been performed on triangle ABC to form triangle A′B′C′?
A. Dilation by a scale factor of 4 followed by reflection over the x-axis
B. Dilation by a scale factor of 2 followed by reflection over the x-axis
C. Dilation by a scale factor of 4 followed by reflection over the y-axis
D. Dilation by a scale factor of 2 followed by reflection over the y-axis
Answer:
Reflection across the y-axis and a dilation by a factor of 2.
Step-by-step explanation:
Comparing the points from the pre-image, ABC, to the image, A'B'C', we see that both x- and y-coordinates seem to be doubled from the pre-image to the image. However, the sign of the x-coordinates in the image is different; this means that the x-coordinates are negated. A reflection across the y-axis will negate the x-coordinates.
To double both the x- and y-coordinates, we would then apply a dilation by a factor of 2, as the scale factor gets multiplied by every coordinate.
Answer:
The answer is d
Step-by-step explanation:
What is an 8-bit binary number known as? Select one: a. variable b. algorithm c. code d. byte
Answer:
A Byte
Step-by-step explanation:
Answer:
It would be known as a byte.
Step-by-step explanation:
For example, 10110101 has eight digits and would therefore be known as a byte.
