Answer:
I am unsure of the specifics, I always used slope-intercept form.
Step-by-step explanation:
If there is a specific question you are struggling with try entering the problem in m-a-t-h-w-a-y. This always helps me.
The company in the example on page 301 decides to increase the capacity of its large bottles from 32 fl oz to 40 fl oz. It plans to keep the ratio of capacity to cost the same. How much should the company charge for a bottle that holds 40 fl oz
Answer:
Cost of new bottle = 1.25a
Step-by-step explanation:
Given:
Volume of old bottle = 32 fl oz
Volume of new bottle = 40 fl oz
Computation:
Assume price ratio of old bottle = a
So,
Price ratio of new bottle [Compare by capacity] = [40/32]a
Cost of new bottle = 1.25a
In a second period class, 37.5% of students like to bowl. in a fifth period class, 12 out of 29 students like to bowl. in which class does a greater fraction of the students like to bowl?
The fifth period class has a greater fraction of students that like to bowl.
Any number in the form of p/q where p and q are integers and q is not equal to 0 is a rational number. Examples of rational numbers are 1/2, -3/4, 0.3, or 3/10.
Here we have,
In second period, 37.5% students like to bowl
∴, 37.5% = 37.5/100
= 375/1000
= 0.375 students like to bowl in second period
And in fifth period, 12 students out of 29 like to bowl
Therefore, 12/29 = 0.413 students like to bowl in fifth period
Hence, on comparison
0.375 < 0.413
= 375/1000 < 12/29
Thus, fifth period class has a greater fraction of student that like to bowl as compared to second period class.
Learn more about rational numbers by referring to the following link:
brainly.com/question/12088221
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Find the slope of the line that passes through (6, 6) and (2, 9). Write your answer as a fraction.
Answer:
-3/4
Step-by-step explanation:
Formula: y2-y1/ x2-x1, so
9-6= 3
2-6= -4
Answer:
3/-4
Step-by-step explanation:
use the slope formula y-y/(x-x)
9-6/(2-6) and just do the math
3/-4.
Timothy walks from home to a mailbox. After
walking 15 min, he puts a letter in the mailbox.
Then he walks home at the same speed. The
graph shows his distance from the mailbox
as a function of time. What is his walking speed?
A 280 ft/min © 260 ft/min
B 270 ft/min
D 250 ft/min
Answer:
D. 250 feet per minute
Step-by-step explanation:
According to this question, Timothy walks at constant speed. From Physics we know that speed is the magnitude of velocity and is determined by the following definition:
[tex]v = \frac{\Delta x}{\Delta t}[/tex] (1)
Where:
[tex]\Delta x[/tex] - Distance between home and mailbox, measured in feet.
[tex]\Delta t[/tex] - Travel time, measured in minutes.
[tex]v[/tex] - Walking speed of Timothy, measured in meters per second.
The distance is represented by the vertical axis of the graph, whereas the travelling time is from the horizontal axis.
If we know that [tex]\Delta x = 3,750\,ft[/tex] and [tex]\Delta t = 15\,min[/tex], then the walking speed of Timothy is:
[tex]v = \frac{3,750\,ft}{15\,min }[/tex]
[tex]v = 250\,\frac{ft}{min}[/tex]
The walking speed of Timothy is 250 feet per minute. Hence, the right answer is D.
For which value of a will the trinomial be factorable? x>2-8x+a Select all that apply.
a
a = –180
b
a = –100
c
a = 48
d
a = 12
Step-by-step explanation:
MEXICAN BURRITO AND TACO
Which expression gives the correct volume of the steps?
Math item stem image
CLEAR CHECK
4×4×1 cubic feet
(4×4×1)+(3×3×3) cubic feet
(4×4×1)+(3×3×1)+(2×2×1)+(1×1×1) cubic feet
(4×4×4)+(3×3×3)+(2×2×2)+(1×1×1) cubic feet
Answer:
(4×4×4)(3×3×3)(1×1×1) Cubic feet
Answer the two following question and will mark Brainliest
Answer:
The answer is C
Step-by-step explanation:
How do I know?
Well first you have to see where it is going with this. It is negative no? so cross out the postive numbers. Then you are left with infinite and (-4,-8). Now do you see the pattern. -4, -4, -8. It will not go to infinite so cross out that. Now what are you left with? That's right (-4,-8)
Please don't forget to mark me brainliest.
can someone please help :c <3
Answer:
Step-by-step explanation:
Which fraction has the same value as 3/5 + 1/3?
Answer:
4/15
Step-by-step explanation:
Answer:
Answer: If you find the common denominator of both fractions, it is 15!
Your answers are gonna be 9/15 + 5/15
If you add them, you get 14/15
Hope this helps!
Also please correct me if I am wrong aa
PLEASE HELP!!?Is the graph increasing, decreasing, or constant?
2
4
B
A. Decreasing
B. Constant
C. Increasing
What is the total liability of the business? indicate?
Assets $
inventory 15,000
cash on hand and at bank 25,000
debtors/receivables 10,000
land and buildings 500,000
plant and machinery 25,000
investments 75,000
Owner’s Equity 200,000
The total liabilities are $
Answer:
450,000
Step-by-step explanation:
5.the sum of two numbers 2n and 2n+4 is 88 the numbers are
21,23
42,44
42,46
Answer:
42,46
Step-by-step explanation:
2n+2n+4=88
4n+4=88
4(n+1)=88
n+1=88/4
n+1=22
n=22-1
n=21
Therefore
2n=2*21=42
2n+4=2*21+4
2n+4 = 42+4 = 46
Someone please help with this, it's missing
Answer:
ok look, you gonna learn somethin so pretty much,
Step-by-step explanation: if you want answer you usually wanna put atleast 15 or more points invested after grinding points its more worth and more people will go for it instead of 5 points just saying it happend to me to i did a 5 points thing and noone answered then, i did 50 and i got like 5 people saying NOO I WANTED TO ANSWER so yeah no hate but im just saying you can report if you think is mean which i already know is rude to most people and idc really.
step 3 of 5: find the p-value associated with the test statistic. round your answer to four decimal places.
The alternative and null hypotheses is given below,
Null Hypothesis, H0: μ1 - μ2 = 0
Alternative Hypothesis, Ha: μ1 - μ2 < 0
Compound Variance is given as,
sp = sqrt( s12n1+s22n2)
sp = sqrt(16973 + 112.3673)
sp = 1.9632
Test statistic of z is,
z = (x1bar - x2bar)/sp
z = (69 - 71)/1.9632
z = -1.02
P-value Approach, P=0.1539 as long as P>= 0.
As P-value >= 0.01, failing to rule out the null hypothesis.
What is known as a decimal mark?To differentiate between a whole number and its fractional component, a decimal point is used either as a point or a dot. It is also referred to as a decimal mark. The symbol for the decimal point is (.). In daily life, decimals are also frequently used. That whenever a shirt costs $10.50, for instance, the price can be written as 10.50.
To learn more about decimal point, Visit https://brainly.com/question/14938802
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The square below has an area of 1 + 2x + 2^2 square meters.
blying
What expression represents the length of one side of the square?
Answer:
The expression representing length is (x+1).
Step-by-step explanation:
Area of square = [tex]1+2x+x^2[/tex]
We need to find length of square
We know that: [tex]Area\:of\:Square=(Length)^{2}[/tex]
Putting values and finding length
[tex]Area\:of\:Square=(Length)^{2} \\\\1+2x+x^2=(Length)^{2}\\(Length)^{2} = x^{2} + x +x +1\\(Length)^{2} = x( x+1) +1 (x +1)\\(Length)^{2} = (x+1)^{2}\\Length = (x+1)[/tex]
So, the expression representing length is: (x+1)
When checking lightbulbs, a salesclerk found that 15% of the 680 he checked were defective. How many of the lightbulbs were found defective?
ANSWER ASAP
Answer:102 lightbulbs were found defective.
Step-by-step explanation:
15%=15/100=0.15
Let n=amount of defective lightbulbs
0.15x680=n
102=n
PLEASE HELP
PLEASE HELP
PLEASE HELP
Find the values of x and y.
please help 15 points i will give u
Are these triangles congruent? If so, why?
Answer:
yes , by AAS
it is the correct option
Fill in the blank to make the two fractions equivalent.
Answer:
25
Step-by-step explanation:
because 7 times 5 is 35 so 5 times 5 is 25.
Answer:
25
Step-by-step explanation:
Look at the denominators--35 ÷ 7 is 5
So multiply the numerator on the left by 5 to get the numerator on the right:
5 × 5 = 25
y=¼x-3
what are the x and y intercepts
Answer:
1/4× and 3y
this is the answerr
Im? Why
EXERCISE 5.2
3
1. State the property that is used in each of the
following statements
$
) If all, then ZI=25.
(i) If 24=26, then allb.
m If 24+25= 180°. then all b.
Answer:
z=21 24=25=180
24+25=600
24×25=600
Please help math 50 points
Answer:
a.) 35080
Explanation:
[tex]\sf \rightarrow 35.08 \times 10^3[/tex]
expand
[tex]\sf \rightarrow 35.08 \times 10\times 10\times 10[/tex]
multiply
[tex]\sf \rightarrow 35.08 \times 1000[/tex]
evaluate (move the decimal point to the right 3 times)
[tex]\sf \rightarrow 35080.0[/tex]
what is a reciprocal for fractions?
Answer:
You just flip the fraction.
Step-by-step explanation:
For example the reciprocal of 4/9 is 9/4
Hopefully this helps you :) Have a great day. Good luck on your question.
Mark all the states that are true
help> ?????? pleaes asdfdfffffffff
Answer:
37.9701
Step-by-step explanation:
I only know the first one?? I'm really sorry cacsknak ik i said id help, but :( it's hard, and i never learned how to do the bottom two.
PLEASE HELP QUICK which relation could also represent a function
Answer:
I believe the answer is B
Step-by-step explanation:
Answer:
Its B
Step-by-step explanation:
srry if i told u to late
Will mark as branliest and heart if help
Answer:
A
Step-by-step explanation:
I’ll mark u as brainlist if u help with this one
Answer:
(11, 18) or x = 11, y = 18
Step-by-step explanation:
I've deduced that equation 1 is y = x + 7 (just by the pattern)
and the second one is y = 26.25 - 0.75x
Solving this system of equations you get x = 11 and y = 18
Answer:
x = 11 and y = 18
Step-by-step explanation:
Let f(p) be the average number of days a house stays on the market before being sold for price p in $1,000s. Which statement best describes the meaning of f(150)?
f(150) represents the average number of days houses stay on the market before being sold for $150,000.
Houses sell on the market for an average of $150,000 and stay on the market an average of 150 days before being sold.
Houses sell for an average of $150,000.
f(150) indicates houses stay on the market an average of 150 days before being sold.
Answer:
This is the average number of days the house stayed on the market before being sold for $150,000.
Step-by-step explanation:
f(p) is defined as the average number of days a house stays on the market before being sold for price p (given in $1000).
We want f(150); this means p=150. Since p is in thousands of dollars, this means the price of the house was $150,000.
This means f(150) is the average number of days the house stayed on the market before being sold for $150,000.
Answer:
The statement that best describes f(150) is D
Step-by-step explanation:
D. f(150) indicates houses stay on the market an average of 150 days before being sold.
Because houses stay on the market for 150 days before being sold.
Have a nice day!!!