Answer:
The car gets 25 miles per gallon.
It means that for each gallon of gas the car uses, it will travel a distance of 25 miles.
Step-by-step explanation:
"Miles per gallon" is calculated by dividing the number of miles by the number of gallons.
mpg = (335 miles)/(13.4 gallons) = 25 miles per gallon
Answer:
The car gets 25 miles per gallon.
It means that for each gallon of gas the car uses, it will travel a distance of 25 miles.
Answer:
25
Step-by-step explanation:
You need to divide 335 miles by 13.4 to find the miles per gallon. 335 miles divided by 13.4 gallons is 25. So for every 25 miles you use 1 gallon.
A bag contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag? Explain your reasoning.
Answer:
114 red marbles, 6 black marbles.
Step-by-step explanation:
120/20=6
6*19=114
please you guys should help me answer this it's timed
Answer:
im pretty sure it is a. (2,-3)
Which number is greater than 1?
O A. 1.34
B. 158%
O c. 7
3
O D. 1.6 x 10-0
Answer:
A
Step-by-step explanat:
Answer:
7 is greater
Step-by-step explanation:
ggdghiowwjeh85epeetilsitslstjlssit
Geometry question building block?
Answer:
postulate: D
theorem: A
definition: B
diagram: C
What is the slope of a vertical line?
Answer:
Undefined
Step-by-step explanation:
Since all of the x inputs are 0, the slope will always have a 0 in the denominator, which means it is undefined.
8. The graph shows the relationship between the United States dollar and
the euro, the currency of the European Union, in December 2011. Part A:
What is the constant of proportionality shown in the graph?*
Exchange Rate (December 6, 2011)
YA
(400, 300)
300
Number of euros
200
(250, 187.50)
100
(120, 90)
0
100 200 300 400
Number of US dollars
Your answer
Answer:
K - Constant of proportionality
Y/X = K
Step-by-step explanation:
Can’t see the graph but the first point can be calculated. If your first point is (100,78) that’s (x,y), your k = 78/100, $78 US dollars and 100 euros, thus the unit rate is 78/100 = 0.78/1 which means 0.78 dollars equals 1 euro.
Anyone have an idea?
Answer:
yes I have an idea jnhvhbvcf
Answer: option C.) an 1.2 (n-1) -5 Sorry, no subscript for "a sub n"
Step-by-step explanation:
Substitute the values of n 1,2,3,4 and see if the output is the corresponding number in the sequence.
n = 1 2 3 4
-5 -3.8 -2.6 -1.4
an= 1.2 (n-1) -5 the n-1 needs to be a number multiplied by 1.2 produces a number added to -5 results in the number in the sequence.
a1=1.2(1-1) -5 a= 1.2(0) -5 a= -5
a2 1.2 (2-1) -5 a= 1.2(1) -5 a= -1.2 -5 a= -3.8
a3 1.2 (3-1) -5 a= 1.2(2) -5 a= -2.4 -5 a= -2.6
a4 1.2 (4-1) -5 a= 1.2(3) -5 a= -3.6 -5 a= -1.4
A timber company in northern Georgia is harvesting pine trees to sell by the cord. A typical acre produces 13.85 cords of wood, and the company sells each cord for $19.20. How much money can the timber company expect to make from each acre of pine trees?
Diana wanted to make peanut brittle for a holiday party, so she bought a 16.5-ounce jar of peanuts at the grocery store. She used 3 5 of the peanuts to make peanut brittle. The next week, she split the remaining peanuts into 3 bags of trail mix for a hike with friends. How many ounces of peanuts did Diana put in each bag of trail mix?
Answer:
2.2 ounces.
Step-by-step explanation:
Quantity of peanuts Diana bought = 16.5 ounces
Quantity used for peanut brittle = 3/5
Hence:
3/5 × 16.5
= 9.9 ounces was used for peanut brittle.
The amount left =
16.5 ounces - 9.9 ounces
= 6.6 ounces.
We are told that: the next week, she split the remaining peanuts into 3 bags of trail mix for a hike with friends.
The ounces of peanuts she put in each bag of trail mix is calculated as:
6.6 ounces ÷ 3 bags
= 2.2 ounces.
Answer:
2.2
Step-by-step explanation:
Helpppp please . Find the missing angle
Answer:
x=30
Step-by-step explanation:
x+90+60=180
x=180-150
x=30
Answer:
d-30
Step-by-step explanation:
Which of the following lists the order of operations in the correct order?
sequencing of rigid motions matters . true or false ?
Answer:
False.......................
Step-by-step explanation:
Please mark as brainlist answers
your 6 1/4 year investment of 40,000 at 14%compounded quarterly is worth how much now
Answer:
Step-by-step explanation:
here it's on question 4
What is the range of the function y=sq root x+5
Answer:
[0,inf)
Step-by-step explanation:
inf means infinity logo
what is the inverse of the function h(x)= -3/8x+12?
Answer:
x+3-12/8
Step-by-step explanation:
h(x)=-3/8x+12
y=h(x) let
y=-3/8x+12
here,
put at x at y and put y at x
x=-3/8y+12
8y=x+3-12
y=x+3-12/8
how do i add 3=5 jejekfewnfkwnwewkjfnw
Answer:
You can't it is a false statement.
Step-by-step explanation:
You probably made an error.
3 + 5 is 8 unless you wanted this 3 + 2 = 5
Clarissa sells handmade bracelets for each. The graph below shows her profits after expenses.
What does the point represent?
Answer:
Someone for real deleted my answer just because they got mad that I said theres no graph, I'm dead IMAO XD
Step-by-step explanation:
Answer:
where's the graph?
Step-by-step explanation:
help me please I need a lot of help!!!!
Answer:
all of the above
Step-by-step explanation:
definition of rational number from Wikipedia:
In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.[1] Since q may be equal to 1, every integer is a rational number.
Which sentence that is included in the text best represents the moral (lesson/purpose) of the story, "Rosie Revere, Engineer?" (hint: it's a message that represents what we believe in STEAM Enrichment as well!)
A. "But time never lingers as long as it seems"
B. "She worked and she worked till the day was half gone"
C. "The only true failure can come if you quit"
D. "After that day [Rosie] kept her dreams to herself"
Answer:
c
the only true failure can come if u quit
Can someone help me with this please?!?!?
Answer:
with what know question was there
Rewrite the following polynomial in standard form.
9x +x^2- 1/10
Answer:
x^2+9x−1/10
hopefully this helps, it's just writing it backwards
Pls help question is below.
Answer:
where is the question
Step-by-step explanation:
u do not have a question so there us nothing to answer
whats 8/10 = ?/20
I REALLYYYYYYYYYY NEED HELP WITH THIS!!!!!!!!!!!!!!!!!!
Answer:
16
Step-by-step explanation:
Answer:
16/20
Step-by-step explanation:
8x2=16 and the remainder is 20 so that makes 16/20
does anyone know what a proportional relationship is in math?
Is this a function? Please help me! I literally cant do this!
Answer:
Yes, this is a function.
Step-by-step explanation:
This is a function because every input goes to exactly one output. Although 1 is listed twice in this example, it still goes to the same output of 15.
The newspaper, The constellation, printed in 1859, had width 20 in and length 35 in. What was the perimeter? What was the area?
Answer:
110 in.
Step-by-step explanation:
newspapers have four sides because it is a square
one side is parallel to the other side.
so
20 × 2 for the width
35 × 2 for the height
20 × 2 = 40
35 × 2 = 70
add together for the perimeter.
40 + 70 = 110 in.
you could also...
20 + 35 + 20 + 35 = 110 in.
Which is the point-slope equation of a line with a slope of 1/2 that contains (4,7)
My answer choices are
A= Y - 7 = 1/2 (x+4)
B= Y - 7 = 1/2 (x-4)
C = Y - 7 = - 4 + (1/2)
D = y + 7 = 1/2 (x+
Answer:
B
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = [tex]\frac{1}{2}[/tex] and (a, b) = (4, 7) , thus
y - 7 = [tex]\frac{1}{2}[/tex](x - 4) → B
DUE AT 11:59 PLEASE HELP Only if you are good at geometry.
Describe a Sequence of Transformations that would map Triangle SRT onto S'RT. *
Answer:
- reflection about the x-axis
- translation down 2 units
- translation right 3 units
Step-by-step explanation:
Write the equation of the line in slope-intercept form that is parallel to 2x + 5y = 35 and passing through the point (-10, 12 ).
Answer:
y=- 2/5x+7
Step-by-step explanation:
The explicit rule for a sequence and one of the specific terms is given. Find the position of the given
term.
f(n) = 1.25n+ 12.5; 25
25 is the BLANK th term
Answer:
10.2
Step-by-step explanation:
F(n) is basically a fancy substitute for y
25= 1.25n + 12.25
subtract 12.25 from both sides
12.75=1.25n
n=10.2
plug back in to double check
1.25(10.2) + 12.25
it equals 25, therefore the answer is
10.2
