Answer:
$7.99 each
Step-by-step explanation:
Divide the package price by the package units to get your answer.
(23.97 / 3 = 7.99)
square root of 225/16 AS A FRACTION!!!
The solution is, square root of 225/16 is 15/4.
What is Square root?A square root of a number is a value that, when multiplied by itself, gives the number. In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x.
For example, 4 and −4 are square roots of 16, because 4² = ² = 16.
here, we have,
225/16
=15^2/4^2
so, square root of 225/16
=√15^2/4^2
=15/4
Hence, The solution is, square root of 225/16 is 15/4.
To learn more on square root click:
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Please Help!!!! Write an exponential function. In your own words, describe the rate of change of this function and what the graph looks like.
Answer:
A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in y change in x. Rates of change can be positive or negative.
Step-by-step explanation:
Answer:
A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in y change in x. Rates of change can be positive or negative.
Step-by-step explanation:
Solve the equation for x:
Step-by-step explanation:
5= 0.3 x
=> both sides times 10
50 = 3x
x = 50/3
x = 16.67 (C)
Answer:
C
Step-by-step explanation:
5÷ 0.3= 16.666 ⇒ 16.67
What is the measure of Zc? b C a 124° O 45° O 56° O 60° O 66°
Answer:
56
Step-by-step explanation:
124 and c share a line, meaning their sum is 180. To find c, subtract 124 from 180
I need help asap. 20 points
Answer:
option d
Step-by-step explanation:
-5x + 4 - 7 + 8x =
-1(3x - 3)
-3x+3=
Answer:
3−3
brainly wont let me do less than 20 characters
What is 70×100000? will give 30 points.
Answer:
70000000
Step-by-step explanation:
The dot plot shows a random sample of the number of fish caught and released by 30 participants during a two-day fishing derby.
Answer:
The average of each day is 6 fishes
Step-by-step explanation:
Given
See attachment for dot plot
Required
Determine the true statement
For day 1, we have:
[tex]Fis hes = 3 + 6 + 6 + 6 + 6 + 3[/tex]
[tex]Fis hes = 30[/tex]
[tex]Participants = 6[/tex]
The mean is:
[tex]Mean = \frac{Fish es}{Participants}[/tex]
[tex]Mean = \frac{30}{6}[/tex]
[tex]Mean = 5[/tex]
For day 2, we have:
[tex]Fis hes = 3 + 3 + 4 + 6 + 7 + 7[/tex]
[tex]Fis hes = 30[/tex]
[tex]Participants = 6[/tex]
The mean is:
[tex]Mean = \frac{Fish es}{Participants}[/tex]
[tex]Mean = \frac{30}{6}[/tex]
[tex]Mean = 5[/tex]
Find the value for x
Answer:
Value of x --> 15°
Step-by-step explanation:
(2x + 60°) and 6x lie on a straight line. So, they form a linear pair. Their sum gives 180°.
---> (2x + 60°) + 6x = 180°
2x + 60° + 6x = 180°
8x + 60° = 180°
8x = 180°- 60°
8x = 120
x = [tex]\frac{120}{8}[/tex]
x equals 15°Josefina lives near a duck pond. She wants to know how many ducks use the pond. She places leg bands on 12 ducks one day. A week later, she examines 20 ducks and finds that 3 of them have leg bands. About how many ducks use the pond? 80 29 160 50
Answer:
80
Step-by-step explanation:
This is calculated as:
(Number of ducks with bands × Number of examined ducks)/ Number of ducks found with leg band
= Number of ducks with bands = 12 ducks
Number of examined ducks = 20 ducks
Number of ducks found with leg band = 3 ducks
Hence:
12 × 20/3
= 240/3
= 80 ducks
Therefore, 80 ducks used the ponds
please help this is (finding the volume of a cone) any tips, answers anything ??
Answer:
Volume of a cone is v = πr²(h/3), So i think you just substitute the values for every step, 2nd step maybe v = 3.14(2²)(12/3) and then 3.14(4)(12/3) and then 12.56(12/3) then you divide by 3, then simplify from there. The radius =2 and the height is 12. Volume is about 50.24 if you use 3.14 as pi
Step-by-step explanation:
The equation of a cone is v = πr²(h/3), radius is 1/2 of diameter.
Answer:
I have no idea how to fill in the blanks so I'm just gonna write the answer step by step :/
r = 2
h = 12
[tex]V=\pi r^2\frac{h}{3}[/tex]
[tex]V=\pi (2)^2(\frac{12}{3} )\\\\=\pi(4)(\frac{12}{3} )\\\\=\pi (4)(4)\\\\=\pi (16)[/tex]
estimate using 3.14 for pi:
≈ 50.24 [tex]m^3[/tex]
Fill in the missing number. 7 + __ = 88
Answer:
[81 is the missing number.]
Step-by-step explanation:
7+x=88
Let us substitute the mixing number as x.
To find a variable we must ISOLATE it.
To isolate in this situation, we must remove the 7.
We must subtract 7 from both sides, to isolate x. like this-
7-7+x=88-7
This results in,
x=81
So this missing number or (x) is equal to 81
Solve: 8 (5 + 3)
1. What number are you distributing?
2. Show your work
3. Answer is?
Answer:
64
you are distrbuting both the 8 which =64
Step-by-step explanation:
See the steps below:)
Answer:
Step-by-step explanation:
8(5+3)
You distribute what's in the Parentheses
8 x 5 = 40 and 8 x 3 = 24
40+24 = 64
The table below shows the number of marbles of different colors in a bag:
Marble Experiment
Color of
Marbles Number of
Marbles
Red
1
White
5
Black
10
Ursula draws a marble from the bag randomly without looking. She then draws another marble from the bag without replacing the first one. Which expression shows the probability of drawing black marbles in both the trials?
10 over 16 added to 9 over 16
10 over 16 added to 9 over 15
10 over 16 multiplied by 9 over 16
10 over 16 multiplied by 9 over 15
Step-by-step explanation:
10 over 16 multiplied by 9 over 16
Use the numbers to complete the ordered pairs that represent the endpoints of line segment YZ
Answer:
what numbers ?
Step-by-step explanation:
Please help solve this math problem
Solve the equation for x
Step-by-step explanation:
x/3 + 2 = - 6
both sides times 3
=>
x+6= -18
x= -18-6
x= -24 (c)
Find The Missing Side. Round to the Nearest Tenth.
Answer:
Step-by-step explanation:
1). From the triangle given in the figure,
m∠BAD = 26°
By applying tangent rule in ΔADB,
tan(∠BAD) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(26°) = [tex]\frac{BD}{AD}[/tex]
BD = 21[tan(26°)]
BD = 10.24
By applying sine rule in ΔBDC,
sin(52°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
sin(52°) = [tex]\frac{10.24}{x}[/tex]
x = [tex]\frac{10.24}{\text{sin}(52)}[/tex]
x = 12.99
x ≈ 13.0 units
2). By applying cosine rule in ΔADB,
cos(39°) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
cos(39°) = [tex]\frac{BD}{50}[/tex]
BD = 50cos(39°)
BD = 38.86
By applying sine rule in ΔBDC,
sin(24°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
sin(24°) = [tex]\frac{38.86}{x}[/tex]
x = [tex]\frac{38.86}{\text{sin(24)}}[/tex]
x = 95.54
x ≈ 95.5 units
Write the ratio 18 inches:1 yard in its
simplest form.
Answer:
1/2
Step-by-step explanation:
18 inches is 1 1/2 ft
so 1/2 since it is half a yard
Yuki just bought a big-
screen TV set. The
screen has a diagonal
measure of 40 in. If the
screen is 32 in. wide,
how high is it?
Answer:
24 I think..
Step-by-step explanation:
a^2 + b^2 = c^2
32^2 + b^2 = 40^2
b^2 = 1600 - 1024
b^2 = 576
b = 24
Please help me I would appreciate it :)
Answer:
75.36
Step-by-step explanation:
75.36 because the diameter is the leant from one side of the circle to the other side which in this case is 24
24*3.14= 75.36
Hi I need help and step by step stuff with all this thanks
-9(t – 2) = 4(t – 15)
10(2y + 2) – y = 2(8y -8)
Answer:
t = 6
y = -12
Step-by-step explanation:
-9(t – 2) = 4(t – 15)
-9t + 18 = 4t - 60
-13t = -42
t = 6
10(2y + 2) – y = 2(8y -8)
20y + 20 - y = 16y - 16
3y = -36
y = -12
Answer:
hi
Step-by-step explanation:
There are 3 black shoes and 9 red shoes. The ratio is 3:9. What fraction of shoes are black? *
Answer: 3/12
is the fraction
Answer:
1/4
Step-by-step explanation:
9+3=12, 3/12=1/4
I hope this helps
100 point!What is the total surface area of the square pyramid?
A square pyramid. The square base has side lengths of 8 inches. The triangular sides have a height of 5 inches.
__________ square inches
20
40
104
144
the answer is 144 square inches
Please help me asap
Answer:
2) 25%
Step-by-step explanation:
Answer:
The answer is (2)
Step-by-step explanation:
Line m is represented by the equation y + 2 = 3/2(x + 4). Select all equations that
represent lines perpendicular to line m.
A. y = -3/2x +4
B. y = -2/3x +4
C. y = 2/3x +4
D. y = 3/2x +4
E.y+1=-4/6(x+5)
F.y+ 1 = 3/2(x + 5)
The equations representing the lines that are perpendicular to line m are:
B. y = -2/3x +4
E. y+1=-4/6(x+5)
What is the Slope of Perpendicular Lines?Lines that are perpendicular to each other have slopes that are negative reciprocal of each other.
For example, if a line has a slope of 2, the slope of a line that is perpendicular to it would be, -1/2 (negative reciprocal of 2).
Determine the slope of the given line whose equation is, y + 2 = 3/2(x + 4). Rewrite the equation in slope-intercept form [y = mx + b]:
y + 2 = 3/2x + 6
y = 3/2x + 6 - 2
y = 3/2x + 4
The slope is therefore 3/2.
Negative reciprocal of 3/2 is -2/3.
Examine each of the equations given and see which equation has a slope of -2/3.
A. y = -3/2x +4, the slope is -3/2.
B. y = -2/3x + 4, the slope is -2/3. (perpendicular)
C. y = 2/3x +4, the slope is 2/3.
D. y = 3/2x +4, the slope is 3/2.
E. y+1=-4/6(x+5), rewrite in slope-intercept form
y+1=-4/6x + 20/6
y + 1 = -2/3x + 10/3
The slope is -2/3. (perpendicular)
F. y+ 1 = 3/2(x + 5), the slope is 3/2.
Therefore, the equations representing the lines that are perpendicular to line m are:
B. y = -2/3x +4
E. y+1=-4/6(x+5)
Learn more about equations of perpendicular lines on:
https://brainly.com/question/7098341
If you are willing to help an idi0t, the click here! if not, well, then, don't click! ;)
Answer:
1 no False
2 no True
3 no True
4 no False
Step-by-step explanation:
Latifah drew this obtuse, scalene triangle.
A triangle has side lengths 8 and 10. The angle between the 2 sides has a measure of 116 degrees.
She will draw a congruent triangle and use it to form a 4-sided polygon. What type of quadrilateral could it be?
a quadrilateral that is a parallelogram
a rectangle that is not a rhombus
a rhombus
a square
Answer:
i'd say its a rhombus (C)
Step-by-step explanation:
i have this question on my exam on edg. and that is the answer i came up with after reviewing the image that was provided on the exam.
other people say that its a quadrillateral that is a parallelogram but i drew out the shape and the lines were intersecting. so its probably not A. :)
Jesus is King!!
sketch 0=7pi/6 in standard position
Answer:
i need to get the full question, then i can help u. goodluck :)
Step-by-step explanation:
I need the Answer Immediately!!!!!!!!
Answer:
Slope = 3
Y-intercept = 3
Equation = 3x + 3
Step-by-step explanation:
Slope = Change in y / Change in x
Change in y = +3
Change in x = +1
Slope = 3/1
Slope = 3
Y-intercept = y-value where x = 0
Y-intercept: x = 0; y = 6-3
Y-intercept = 3
Equation: y = mx + b
m = slope
b = y-intercept
Equation: y = 3x + 3
Hope this helps!
This is an easy question
Answer:
tara has 29 red pens shawn had 3 red pens before.
Step-by-step explanation:
Answer:
Hello! answer for the first question: 29
answer for the second question: 3
Hope that helps!
8 + r = 11 r = 3