Answer:
consider x as the number of hours you work
so, the function that would satisfy this equation is
10x
Can someone please help me? need this done ASAP!!!!
Answer:
They are not similar
Step-by-step explanation:
Angles dont match
How do I generate equivalent expressions by combining like terms, simplifying, or factoring this? ( 4b + 8) =
Answer:
4(b + 2)
Step-by-step explanation:
Given data
The expression is
( 4b + 8)
Looking at the expression, 4 is common
factor 4 out
4(b + 2)
Hence the equivalent expression is
4(b + 2)
What are the amplitude and midline?
A. Amplitude: 1; midline: y = 1
B. Amplitude: 0; midline: y = 0
C. Amplitude: 2; midline: y = 1
D. Amplitude: 2; midline: y = 0
Answer:
A. Amplitude: 1; midline: y = 1
Answer:
A. Amplitude: 1; midline: y = 1
Step-by-step explanation:
i took the test
Evaluate (-362) + 9 ÷ 10
If 2 is subtracted from 3 times a number , the result is 25.Find the number?
Answer:
3x-2=25
x=9. .
Answer:
9
Step-by-step explanation:
A bag contains 9 discs of which 4 are red, 3 are blue and 2 are yellow. The discs are similar in shape and size. A disc is drawn at random from the bag. Calculate the probability that it will be either red or blue.
Answer:
the probability that it will be either red or blue is 7/9
Step-by-step explanation:
There are 9 disks altogether. Since there are 4 red disks, the probability that a red disk will be drawn is 4/9. The probability that a blue disk will be drawn is 3/9. These two events are independent of one another.
The probability that it will be either red or blue is that of the union of the two events. Thus, we add together 4/9 and 3/9, obtaining 7/9
One afternoon, Olive, who is 2 feet 3 inches tall, casts a shadow that is 6 feet 1 inch long. At the same time of
the day, a nearby tree casts a shadow that is 12 feet long. Olive reasons she can figure out the height of the
tree.
What is the height of the tree in feet? Round your answer to the nearest tenth of a foot.
2×12=24
24+3= 27
12*12=144
144/24=6
Dominic wants to find the distance between his house on one side of the park and his school on the other side. He marks off a third point forming a right triangle, as shown in the diagram. The distances in the diagram are measured in yards. Use the Pythagorean Theorem to find the distance from Dominic’s house to the school. Sho
Answer:
The distance from the house to the school is 500 units
Step-by-step explanation:
The distance we want to calculate represents the hypotenuse of the right triangle
So, to use the Pythagoras’ theorem, we need the two other side lengths apart from the hypotenuse
The base side measures (350-50 = 300 units)
The measure of the height is (450-50 = 400 units)
Mathematically, the theorem states that the square of the hypotenuse equals the sum of the squares of the two other sides
Thus, we have it that;
h^2 = 300^2 + 400^2
h^2 = 90,000 + 160,000
h^2 = 250,000
h = √250,000
h = 500 units
What is the radius of a hemisphere with a volume of 920 ft^3 to the nearest tenth of a foot?
Answer:
7.6 ft
Step-by-step explanation:
The volume of a sphere is
V = 4/3 pi r^3
A hemisphere is 1/2 of a sphere
V = 1/2 (4/3 pi r^3)
V = 2/3 pi r^3
920 = 2/3 pi r^3
Multiply each side by 3/2
920 * 3/2 = 3/2 * 2/3 pi r^3
1380 = pi r^3
Divide each side by pi
1380/pi = pi r^3 / pi
1380/ pi = r^3
Using pi as 3.14
1380/3.14 = r^3
439.4904459= r^3
Taking the cube root of each side
(439.4904459)^(1/3)= r^3^(1/3)
7.602967711=r
To the nearest tenth
7.6 = r
radius=7.6ft
Answer:
Solution given:
radius [r]=?
Volume of hemisphere=920ft³
⅔*πr³=920
r³=920*3/(2π)
r³=439.267
r=[tex]\sqrt[3]{439.267}=7.6ft[/tex]
Write the additive inverse of -1/3
Write the additive inverse of [tex]\frac{ - 1}{3} [/tex].
➼ The additive inverse of [tex] \frac{ - 1}{3} [/tex] is [tex]\frac{+ 1}{3} [/tex].
[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]
What’s 1/2 + 1/3? Y’all please help me . And when or if you can give me the answer can you do step-by-step on how you did that so I can do it myself next time?
[tex]\longrightarrow{\green{\frac{5}{6}}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex] \frac{1}{2} + \frac{1}{3} [/tex]
Since the denominators are unequal, we find the L.C.M (lowest common multiple) for both denominators.
The L. C. M for 2 and 3 is 6.
Now, multiply the L.C.M. with both numerator & denominator.
[tex] = \frac{1 \times 3}{2 \times 3} + \frac{1 \times 2}{3 \times 2} [/tex]
[tex]= \frac{3}{6} + \frac{2}{6} [/tex]
Now that the denominators are equal, we can add them.
[tex]= \frac{3 + 2}{6} \\ \\ = \frac{5}{6} [/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}[/tex]
Simplify the expression.
49 1/2 - 4 1/2
please answer thisss <3
Answer:
i think . it is c
Step-by-step explanation:
Pls help not sure how to answer
Answer:
i think its yz but not sure
Step-by-step explanation:
A group of oceanographers measured the water temperature of the Atlantic Ocean at various depths and found that the temperature is different. Which of the objects are the independent variable and which is the dependent variable?
Answer:
The independent variable (IV) is the depths at the Altantic Ocean and the dependent variable (DV) is the water temperatures.
Step-by-step explanation:
The IV is what is changed between the groups of the study.
The DV is what is being measured for the groups.
You can say that the DV depends on the IV because changes and differences in the DV depends on the changes for the IV.
I hope this helps! :)
4,756 rounded to the nearest thousand is
4,756 rounded to the nearest thousand is 5,000.
Answer:
rounded to the nearest thousands 4,756 is 5,000 since 7 is higher then 4 so it rounds up
y=3x-1
Help pleaseeeeee
Answer:
y=3x-1
Step-by-step explanation:
Not enough context
Hope this helps!
:)
A customer borrows $450 at 5% interest compounded annually
HELP! Drag each value to the correct location on the equation. Not all values will be used.
The number of archaeological sites discovered in a country over time, x, can be represented by the function S(x) = 2(1.1)x. The approximate number of artifacts found in each site over time, x, can be represented by the function A(x) = (1.1)5x + 2.
Create the function, T(x), that best describes the total number of artifacts found in archaeological sites in the country after x years.
Answer:
huh
Step-by-step explanation:
?
The exponential function that best describes the total number of artifacts found in archaeological sites in the country after x years = T(x) = [tex]2(1.1)^{6x+2}[/tex]
What is exponential function?An exponential function is defined by the formula f(x) = a×, where the input variable x occurs as an exponent.
Time period = x years
The number of archaeological sites discovered in a country in x years = S(x) = [tex]2(1.1)^{x}[/tex]
The approximate number of artifacts found in each site over time = A(x) = [tex](1.1)^{5x+2}[/tex]
The total number of artifacts found in archaeological sites in the country after x years = T(x) = S(x).A(x) = [tex]2(1.1)^{x}(1.1)^{5x+2} = 2(1.1)^{6x+2}[/tex]
Learn more about exponential function here
https://brainly.com/question/11487261
#SPJ2
what is the value of the expression 6ab - b3 , if a=1 and b=2?
Answer:
6
Step-by-step explanation:
6(1×2) - 3(2)
6×2 - 6
12-6
= 6
here you go
please help with mine
if p (x) = 3x^3+2x^2+4x^4+3 and q (x) = 3x^4-2-x+5^2 .find p (x) - q (x)
Answer:
4x⁴-3x⁴+5x³-3x²+1
Step-by-step explanation:
Given that p (x) = 3x^3+2x^2+4x^4+3 and q (x) = 3x^4-2-x+5x^2
p (x) - q (x) = 3x^3+2x^2+4x^4+3 - (3x^4-2-x+5x^2)
p (x) - q (x) = 3x^3+2x^2+4x^4+3 - 3x^4 + 2 + x - 5x^2
Collect the like terms
p (x) - q (x) = 4x⁴-3x⁴+3x³+2x²-5x²+x+3-2
p (x) - q (x) = 4x⁴-3x⁴+5x³-3x²+1
This givess the difference
Given that x/1 = 3y/8, find the ratio of : y
Answer:
3 : 8
Step-by-step explanation:
[tex]\frac{x}{1} = \frac{3y}{8}[/tex]
cross multiply
8x = 3y
x = 3/8
x : y = 3 : 8
6/8 - h/8 = 1/8
What is the value of h?
Please answer, I really need help.
Answer:
h = 5
Step-by-step explanation:
6/8 - h/8 = 1/8
Multiply each side by 8 to clear the fractions
8*(6/8 - h/8) = 1/8*8
6 - h = 1
Subtract 6 from each side
6-h-6 = 1-6
-h = -5
Multiply each side by -1
h = 5
Answer:
[tex]h = 5[/tex]
Step-by-step explanation:
Solve the equations:
[tex] \frac{6}{8} - \frac{h}{8} = \frac{1}{8} [/tex]
Reduce fractions to the lowest term by canceling the greatest common factor:
[tex] \frac{3}{4} - \frac{h}{8} = \frac{1}{8} [/tex]
Rerreange unknown terms to the left side of the equation:
[tex] - \frac{h}{8} = \frac{1}{8} - \frac{3}{4} [/tex]
Find the common denominator and write the numerator above common denominator:
[tex] - \frac{h}{8} = \frac{1 - 6}{8} [/tex]
Calculate the sum or difference:
[tex] - \frac{h}{8} = \frac{ - 5}{8} [/tex]
Reduce the greatest common factor on both sides of the equation:
[tex] - h = - 5[/tex]
Divide both sides of the equation by the coefficient variable:
[tex]h = 5[/tex]
A survey asked 25 students about their favorite sport. A frequency table of their responses is below.
Basketball
4.
Football
7
Lacrosse
3
Soccer
8
Volleyball
3
Which of the following is the correct relative frequency table for the students' favorite sport?
Basketball
0.16
Football
0.32
Lacrosse
0.12
Soccer
0.28
Volleyball
0.12
Basketball
0.16
Football
0.28
Lacrosse
0.12
Soccer
0.32
Volleyball
0.12
Basketball
0.04
Football
0.07
Lacrosse
0.03
Soccer
0.08
Volleyball
0.03
Basketball
4.
Football
7
Lacrosse
3
Soccer
8
Volleyball
3
Answer:
25.5 / 3 = 8.5
Step-by-step explanation:
8.5 times more student prefer basketball over soccer
Answer:
d
Step-by-step explanation:
Hey help me please much help
Answer:
C
Step-by-step explanation:
Slope
up 3, right 1 3/1slope = 3Y-intercept = -4
Knowing the slope is 3 and the y-intercept is -4, the answer should be y=3x-4.
I need help or my math teacher will call my parents up about it and I will die
Answer:
113mm^2
Step-by-step explanation:
Firstly work out the area of the pink circle using πr^2, which is the area of a process.
So we do πx12^2, which gives us 144π mm we have to divide this by two to get half of a circle hence giving us the area of the semi-circle. 72π mm is the area of the semicircle.
Then we must find the area of the white circle to subtract it from our semicircle. Since we know the radius is 12 from the center to anywhere, we know that the white circles diameter is 12, using our formula for the area all we need to do is πx6^2. This gives us 36π.
72π - 36π = 36π
36π is equal to 113.0973355 and since we need it too 3sf it will be 113mm^2
You want to buy the largest pizza in Northern Utah. You find a pizza that measures
75.36in around. What is the area that the pizza covers?
Answer:
451.7in^2
Step-by-step explanation:
You first need to determine the radius of the circle. This can be done by taking the circumference and dividing it by 2pi:
[tex]r=\frac{75.36in}{2\pi } = 11.99 in[/tex]
Now that you have the radius, you can plug it into the formula for the area of a circle (this is assuming the pizza is perfectly round):
[tex]A=\pi r^2=\pi (11.99^2)=451.7in^2[/tex]
The area that covers the circular pizza is: 451.64 in.²
What is the Area and Perimter of a Circle?Area = πr²
Perimeter = 2πr, where r is the radius of the circle.
Given the following:
Perimeter of the circular pizza = 75.36 in.
Find the radius:
2πr = 75.36
r = 75.36/2π
r = 11.99 in.
Find the area:
Area = π(11.99)²
Area = 451.64 in.²
Learn more about the area of a circle on:
https://brainly.com/question/12269818
what is the length of the diagonal of the screen,in feet?
Answer:
12.2
Step-by-step explanation:
Someone please help me ASAP!
Answer:
x + 1 y+1
Step-by-step explanation:
it translated 1 unit up the x axis and 1 unit y axis
Answer:
reflected across the y-axis and translated 1 to the right and 1 up
Step-by-step explanation:
Darin has a rectangular vegetable garden. It is 5 yards long and 8 feet wide.
What is the perimeter of his vegetable garden? [best answer gets brainliest]
Answer:
about 15.328 yrds
Step-by-step explanation:
two sides are 5 yrds, so 5+5= 10yrds. two sides are 8 ft, 8+8=16 ft. there are .3333 yrds in 1 foot so 16*.3333 = about 5.328yrds
10+5.328 = 15.328
