Answer: a $5 bill
Step-by-step explanation: add everything up together the pens add twice
Answer:
5 Dollars
Step-by-step explanation:
.99*2 = 1.98
1.98+1.47+1.55 = 5
Five ice cream parlors out of 10 ice cream parlors were chosen to check the taste of
their ice cream. Find the population size.
Answer:
no answer.
Step-by-step explanation:
you showed 1 part of the question, add more please.
56 students signed up to go on the class trip. If this is 70% of the class, how many students are in the class?
Answer:
QUESTION:
56 students signed up to go on the class trip. If this is 70% of the class, how many students are in the class?
ANSWER:
I believe that the answer is that there are 80 students in the class.
I divided 56 by 70% in my calculator and got 80.
Step-by-step explanation:
Hope that this helps you out! :)
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Answer:
80
Step-by-step explanation:
Martha works on a farm. She can pick 122 pounds of strawberries a day. She gets
paid $12 a pound. How much money does she earn in a day?
Answer:
1464
Step-by-step explanation:
12x122=1464
Carl wants to find the product 30×5/6.Which of the following best explains how he can find the product mentally?
A. He knows that 30÷5 is 6. He then multiplies 6 by 6 to get 36.
B. He knows that 30×6/6 is 30. He then subtracts 1 from 30 to get 29.
C. He knows that 3×6=18.He then adds 18 and 5 to get 23.
D. He knows that 30×1/6 is 5. He then multiplies 5 by 5 to get 25.
Answer:
D
30×5/6 = 25
Step-by-step explanation:
:))
HELP !!!! what is the coordinate of the vertex of the following parabola: -8(x-5)=(y+1)^2
a. (-5, 1)
b. (5, -1)
c. (5, 1)
d. (-8, 1)
what is the coordinate of the vertex for the following parabola:
-8 ( x - 5 ) = ( y + 1 ) ² (5, -1)
what is the coordinate of the focus for the following parabola:
-8 ( x - 5 ) = ( y + 1 ) ² (3, -1)
The vertex of the equation of a parabola [tex]- 8 (x - 5) = (y + 1)^2[/tex] by compared with the standard form of the equation of a parabola [tex]x = a (y - k)^2 + h[/tex] is,
⇒ (h, k) = (5, - 1)
Where, [tex](h, k)[/tex] is the vertex of the parabola.
We have to give that,
The equation of a parabola is,
[tex]- 8 (x - 5) = (y + 1)^2[/tex]
The standard form of the equation of a parabola is,
[tex]x = a (y - k)^2 + h[/tex]
Where, [tex](h, k)[/tex] is the vertex of the parabola.
Here, The equation of a parabola is,
[tex]- 8 (x - 5) = (y + 1)^2[/tex]
It can be written as,
[tex](x - 5) = \frac{(y + 1)^2}{-8}[/tex]
Add 5 on both sides,
[tex]x = \frac{(y + 1)^2}{-8} + 5[/tex]
Now, compare with the standard form of the equation of a parabola,
h = 5
k = - 1
Therefore, the vertex of the parabola is, (5, - 1).
To learn more about parabolas visit:
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Graph the image of points A and B after the reflection over the X axis
This is the graph you need to answer the question. (This is not the answer)
Help!
Which of the following could be the graph of y = –xn where n is odd?
Answer:
Step-by-step explanation:
I think you meant y = -x^n, where ^ denotes exponentiation.
If n is odd, the graph begins in Quadrant II and decreases through the origin into Quadrant IV. This is true of -x, -x^3, -x^5, and so on.
its the last one on edge
Plz help
A rock climber makes several changes in position while attempting to scale a
cliff face. She ascends 15 feet, descends 7 feet, ascends 22 feet, descends
13 feet, and then ascends another 28 feet. What is her mean change in
position?
Answer:
80
Step-by-step explanation:
Fill in the blank to complete the equation below.
___ + 15
= 3(8 + 5)
Answer:
the answer is 24.
Step-by-step explanation:
Solve 3(8+5) first then once you get that subtract 15 from the answer you got.
what is the equation of the line that passes through the point (-5,2) and has a slope of 4/5
Answer:
y = [tex]\frac{4}{5}[/tex] x + 6
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = [tex]\frac{4}{5}[/tex] , then
y = [tex]\frac{4}{5}[/tex] x + c ← is the partial equation
To find c substitute (- 5, 2 ) into the partial equation
2 = - 4 + c ⇒ c = 2 + 4 = 6
y = [tex]\frac{4}{5}[/tex] x + 6 ← equation of line
Answer:
Below.
Step-by-step explanation:
Use the point-slope form of a straight line.
y - y1 = m(x - x1)
Here m = 4/5, x1 = -5 and y1 = 2, so
y - 2 = 4/5(x - -5))
y - 2 = 4/5 x + 4
y = 4/5x + 6 is the answer in slope-intercept form.
Standard form:
Multiply through by 5:
5y = 4x + 30
4x - 5y = -30 is the answer in standard form.
PLEASE HELP!!! ITS EASY!
Simplify:
(1/2a - 1/3b) - (1/3b - 1/2a)
Answer:
a-2/3b
Step-by-step explanation:
Answer: a -2/3b
Step-by-step explanation:
1/2a- 1/3b - 1/3b+1/2a= a
which point is not on the graph of y =2x + 3?
Answer:
i'm pretty sure its D
Step-by-step explanation:
if you make a graph yourself you'll see all the rel;relationship match except for d
I need help with this, please
Answer:
B
Step-by-step explanation:
The opposite angles in a cyclic quadrilateral are supplementary, sum to 180°
∠ I + ∠ K = 180° , that is
91° + ∠ K = 180° ( subtract 91° from both sides )
∠ K = 89° → B
What is the surface area of cereal box whose length , breath, and height are 20cm , 8cm,30cm ,also find its volume
Answer:
V = 4800 cm^3
SA = 2000 cm^2
Step-by-step explanation:
V = l x w x h
V = 20 x 8 x 30
V = 4800 cm^3
20 x 8 x 2 = 320 cm^2
20 x 30 x 2 = 1200 cm^2
8 x 30 x 2 = 480 cm^2
320 + 1200 + 480 = 2000 cm^2
An interior designer wants to place a bed in a home, and she is especially concerned about the headboard, which is 5 feet wide and 5 feet tall. She’ll place the headboard on a wall that is 8 feet wide and 10 feet tall. What is the area of the space that will remain on the wall after she places the bed against the wall? show work
help me out plz it’s due rn
Answer:
x= square root (10); x=-square root (10) or 3.16 and -3.16
Step-by-step explanation:
Elizabeth has $680 to spend at a bicycle store for some new gear and biking outfits.
Assume all prices listed include tax.
• She buys a new bicycle for $437.63.
• She buys 2 bicycle reflectors for $17.63 each and a pair of bike gloves for $18.11.
She plans to spend some or all of the money she has left to buy new biking outfits
for $35.19 each.
What is the greatest number of outfits Elizabeth can buy with the money that's left
over?
Answer: 5 outfits
Step-by-step explanation: 17.63x2=35.26
437.63+35.26+18.11=491
680-491=189
189 divided by 35.19= 5 (rounded)
help please, don’t understand this.
Answer:
c
Step-by-step explanation:
a random selection of indoors and outdoors pool managers are surveyed about the number of people in each age group that swim there. results from the survey are displayed in the two way table. based on the data, does there appear to be an association between pool type and age group? explain your reasoning
Answer:
Step-by-step explanation:
Based on the data shown, there seems to be a very small association between age and pool type. Younger individuals seem to mainly prefer outdoor pools. Older individuals seem to still prefer outdoor pool but with a large percentage of that group preferring indoor pools, roughly 46%. This can be due to many reasons such as warmer temperatures in indoor pools, but there is not enough information to determine the reasoning.
Reduce -56/-70 to lowest terms
•-2/3
•-4/5
•4/5
•8/10
Answer:
option c, 4/5
What percent is represented by the shaded portion on this 10 × 10 grid?
A grid model has 100 squares. 76 squares are shaded.
StartFraction 7.5 Over 100 EndFraction percent
StartFraction 75 Over 100 EndFraction percent
7.5%
75%
Answer:
76%
Step-by-step explanation:
76 out of 100 is equal to 76%. This is the answer
Answer:
people are saying its b but maybe its d
Step-by-step explanation:
(a) Simplify
3a + 7b - a + 4b
Answer:
2a+11b
Step-by-step explanation:
Need like terms!
3a-a
=2a
7b+4b
=11b
This scatter plot shows the relationship between the number of sweatshirts sold and the temperature outside
Answer:
y intercept: 250
slope: -10/3
Step-by-step explanation:
y intercept is where x = 0
slope is found by using the equation (y2 - y1) / (x2 - x1) = (200 - 250) / (15-0) = -50 / 15 = -10 / 3
The y intercept of the scatterplot is 250 sweat shirts and the slope is (10/3)
What is a linear function?
A linear function is in the form:
y = mx + b
Where m is the rate of change and b is the y intercept.
Let y represent the number of sweat shirts sold and x represent the temperature.
The y intercept is at (0, 250).
Using point (0, 250) and (15, 200):
Slope = (200 - 250) / (15 - 0) = 10/3
The y intercept of the scatterplot is 250 sweat shirts and the slope is (10/3)
Find out more on linear function at: https://brainly.com/question/2972832
Can I get help with these three
Answer:
b is the answer
Step-by-step explanation:
1km= 1000m
1hr =60sec
6 out of 18 in a fraction
Answer:1/3
Step-by-step explanation:1/3 is the simplified fraction for 6/18 by using the GCD or HCF method. Thus, 1/3 is the simplified fraction for 6/18 by using the prime factorization method.
Answer:
6/18=1/3
Step-by-step explanation:
here so the 6 is common with 18 and so that is 3
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ez if ur good at this helpp
Answer:
option d, because option a is about 135 degrees, and it isn't negative.
option d is the only choice which is between 90-180 degrees, and is also negative.
Step-by-step explanation:
Area pls help its 140 pts
Answer:
The answer is 126mm
~Please let me know if this is the correct answer! :-) If not, I'm sorry.~
Step-by-step explanation:
what is 71% of 903.23m, give the answer rounded to 2 dp
Answer:
641.29
Step-by-step explanation:
100% = 903.23
1% = 903.23 ÷ 100 = 9.0323
71% = 9.0323 x 71 = 641.2933
Rounded to 2 decimal places =
641.2933 = 641.29
Answer:
641.29 m
Step-by-step explanation:
Convert "71%" to the decimal fraction 0.71.
Then multiply 903.23 m by this 0.71:
641.29 m
1. The vertical fence posts are 5 feet tall. The diagonal pieces are 9 feet. How far
apart should the fence posts be placed?
Answer:
Distance between fence and diagonal piece = 7.48 feet (Approx.)
Step-by-step explanation:
Given:
Vertical fence height = 5 feet
Length of diagonal piece = 9 feet
Find:
Distance between fence and diagonal piece
Computation:
Using trigonometry theorem;
Base = √Hypotenuse² - Perpendicular²
Distance between fence and diagonal piece = √Length of diagonal piece² - Vertical fence height²
Distance between fence and diagonal piece = √9² - 5²
Distance between fence and diagonal piece = √81 - 25
Distance between fence and diagonal piece = √56
Distance between fence and diagonal piece = 7.48 feet (Approx.)
HELP meeee 20 points math help no links or imma report.
Frank reverses the ordered pairs to show the heights and ages of the same six students. Is age a function of height? Explain.
The natural world is full of relationships between quantities that change. When we see these relationships, it is natural for us to ask “If I know one quantity, can I then determine the other?” This establishes the idea of an input quantity, or independent variable, and a corresponding output quantity, or dependent variable. From this, we get the notion of a functional relationship in which the output can be determined from the input. For some quantities, like height and age, there are certain relationships between these quantities. Given a specific person and any age, it is easy enough to determine their height, but if we tried to reverse that relationship and determine age from a given height, that would be problematic, since most people maintain the same height for many years.
Therefore.....age is not a function of height!!
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