Answer:37
Step-by-step explanation:
rounding to the nearest integer is what is in the tenth place so .1 is in the tenth place so 37.3 rounded to the nearest tenth place would be 37
Given the functions f(x) = x ^ 3, g(x) = 9 and h(x) = 2x , what is an expression equivalant to f(2x) + 3g(x)/h(x) + 3?
Answer:
an expression equivalent to f(2x) + [tex]3\frac{g(x)}{h(x)}[/tex] + 3 = 8x³ + [tex]\frac{27}{2}x[/tex] + 3
Step-by-step explanation:
As given ,
f(x) = x³ , g(x) = 9 , h(x) = 2x
Now,
f(2x) = (2x)³ = 2³.x³ = 8x³
⇒f(2x) = 8x³
Now,
[tex]\frac{g(x)}{h(x)} = \frac{9}{2x} = \frac{9}{2}x[/tex]
⇒[tex]3\frac{g(x)}{h(x)} = 3.\frac{9}{2}x = \frac{27}{2}x[/tex]
∴ we get
f(2x) + [tex]3\frac{g(x)}{h(x)}[/tex] + 3 = 8x³ + [tex]\frac{27}{2}x[/tex] + 3
A cars gas mileage refers to its rate in miles traveled per gallon of gas. Kara's family is thinking about renting a camper that can travel 3½ miles on ⅓ gallon of gas. Kara wants to know the gas mileage of the camper.
Which complex fraction represents the campers gas mileage in miles per gallon?
1/3 over 7/2
1/2 over 1/3
3 over 1/3
7/2 over 1/3
Which division expression represents the campers gas mileage in miles per gallon?
1/3 ÷ 7
1/3 ÷ 7/2
7/2 ÷ 3
7/2 ÷ 1/3
Answer: First question answer is 7/2 over 1/3
Second answer is 7/2 divided by 1/4
Step-by-step explanation:
Answer: First question answer is 7/2 over 1/3
Second answer is 7/2 divided by 1/3
Step-by-step explanation:
#4. Which property is shown? 5(x + 4) = 5x + 20
Answer:
Distributive Property of Addition
Step-by-step explanation:
The Distributive Property of Addition states that a(b+c) = ab + ac
Let me know if this helps!
Lane is fourteen years older than Michelle. If Lane is 33, how old is Michelle?
Answer:
19
Step-by-step explanation:
if lane is 14 years older and he is 33 to find michelle's age you just have to subtract 14 from 33 and get that that michelle is 19
Answer:
Michelle would be 19 years old
Step-by-step explanation:
33 minus 14 years is 19 because he is 33 she is 14 years younger so she would be 19 years old
example of variations natural resources
Answer:
Sexual reproduction promotes variable gene combinations in a population leading to genetic variation. Examples of genetic variation include eye color, blood type, camouflage in animals, and leaf modification in plants
Step-by-step explanation:
what are the measures of angle a,b,c? show your work and explain
Answer: A= 40. Vertical angles are congruent; B=50. 40+90=130 180-130=50; c=115 bc 180-65=115
Step-by-step explanation:
Write a equation that represents the situation
Answer:
13.75 divided by 4/5
Step-by-step explanation:
hope this helped :)
What are all the different forms to write √2 (square root of two)?
Please help! Will mark brainliest
Answer:
Two angles whose sum in 90 degrees
Step-by-step explanation:
N a certain year, the amount A of garbage in pounds produced after t days by an average household is given by Aequals 7.5t.
Answer:
The answer is below
Step-by-step explanation:
In a certain year, the amount A of garbage in pounds produced after t days by an average household is given by A = 7.5t.
Plot a graph for t > 0
how many days it will take to get 200 pounds of garbage.
Solution:
a) Let the time in days (t) be on the x axis and the amount of garbage (A) in pounds be on the y axis. Therefore:
At t = 0; A = 7.5(0) = 0
At t = 10; A = 7.5(10) = 75
The graph was plotted using the geogebra online graphing tool.
b) number of days require to get 200 pounds of garbage can be gotten by finding the value t for which A = 200. Therefore:
A = 7.5t
t = A / 7.5 = 200 / 7.5
t = 26.67 days
Which ordered pair is a solution of y > 5x-2?
(3,13)
(1,5)
(2,7)
(4,4)
lol
Step-by-step explanation:
Kaydence and Delilah are playing mini golf. Delilah's final score was 42. In mini golf, the player with the lowest score wins. Kaydence has 5 holes left and has a score of 27. This inequality represents x, the average number of shots she can take on each hole in order to beat Delilah's score. Which inequality shows how many shots she can take on each hole, on average, in order to beat Delilah's score? A. X < 3 B. X < 4 C. X < 10 D. X < 5
Answer:
A. X < 3
Step-by-step explanation:
Let x represent the average number of shots Kaydence can take on each hole in order to beat Delilah's score.
Delilah final score is 42 while Kaydence has 5 holes left and has a score of 27. Hence:
number of holes left for Kaydence * x < Delilah final score - Kaydence present score
That is:
5*x < 42 - 27
Simplifying gives:
5x < 15
Dividing both sides by 5 to make x the subject of the inequality:
5x / 5 < 15 / 5
x < 3
Answer:
The person from the top was correct
Step-by-step explanation:
x < 3
You want to put a 3 inch thick layer of topsoil for a new 23 ft by 24 ft garden. The dirt store sells by the
cubic yards. How many cubic yards will you need to order? The store only sells in increments of 1/4 cubic
yards.
cubic yards
Someone help me I don’t know how to do this
Answer:
17 and 59
Step-by-step explanation:
90-75=17 first one
180-121=59 second one plz give me brainnessttttt pllzzzz
Hey there!
So the first angle is a complementary angle, meaning that two angles put together will equal 90 degrees. Since we already know that one angle is 75 degrees, all we need to do is 90-75 and we get 15 degrees, which is the value of the missing angle.
The second angle is a supplementary angle, which means two angles equal 180 degrees. Since we know that one angle is 121 degrees, we can take that and subtract is from 180 degrees to get 59 degrees, which is the value of the missing angle.
Remember:
A complementary angle is made of up TWO angles that add up to 90 degrees.
A supplementary angle is made up of TWO angles that add up to 180 degrees.
I hope this helped!!!
Write down two different prime numbers that have a sum of 34.
Answer:
23+11
Hope that helps :)
Answer:
31+3
Step-by-step explanation:
2,3,5,7,11,13,17,19,23,27,29,31
31+3=34
HELPPP PLEASE!!!! HELP
If Brian took the same test and received a score of 80 % how many questions did he get right? ( hint the test is out of 20 points )
Answer:
16
Explanation:
First you convert
80
%
into a decimal which is
.80
then you multiply it by
20
.
.80
×
20
=
16
We multiply it by
20
because that's our total and by
.80
because that's the amount that we got correct. Had it been
100
%
then that would mean we got every question right.
Step-by-step explanation:
James has a rectangular plot of land that is 250 feet long and x feet wide. He wants to build a fence around the plot of the land. If the perimeter of the plot is 942 feet, what is the value of x?
Answer:
= 221
Step-by-step explanation:
Lenght = 250
Width= x
Perimeter = 2 (l+b) = 942
2 x (250 +x) = 942
500 + 2x = 942
2x = 942 - 500= 442
x = 442 /2 = 221
I hope Im right!!
please help its the last question will give brainliest
Answer:
94
Step-by-step explanation:
circumference of a circle is 2πr or πd with r being the radius or d being the diameter.
30 meters is the diameter, and 30π ≈ 94.2
Find the volume of the cylinder. Use 3.14 for pi.
HELP ME PLEASE !!!
Answer: 56.52
Step-by-step explanation:
V= 3.14(r)^2*h or numerically 3.14(3)^2*2 which equals 56.52
write an equation in slope-intercepet form (9,-2) and (-3,2)
Answer:
Step-by-step explanation:
slope=(2-(-2))/(-3-9)=4/(-12)=-1/3
eq . Of line is y-(-2)=-1/3(x-9)
or y+2=-1/3 x+3
y=-1/3x+3-2
y=-1/3 x+1
what is exponential form of b•b•b•c•c
Answer:
b^3 + c^2
Step-by-step explanation:
Pls help me with this question
C.the solution of the system is (3,-2) because that is the point where the two lines intersect
D.the solution of the system does not appear on the graph because the axes are shown only from -5 to 5
Answer:
its b
Step-by-step explanation:
it's b yup yup yeah yeah
Lisa types 56 words per minute. How many words can she type per second?
Answer:
1.07 for hundredths or 1.071 for thousandths
Step-by-step explanation:
60 ÷ 56
whether the following relation represents a function. Use pencil and paper.
Explain your reasoning.
{(-4,4), (-2,2), (-1,1), (-7,7), (-8,6), (-3,5)}
Does the relation represent a function?
Ο Νο
o Yes
please help me ASAP explain for brainlist.
Answer:
assuming that there are an equal number of colored marbles in the bag and their total is 20 marbles in the bag:
C) 17/20
Step-by-step explanation:
the volume of a recta
in a sequence of numbers, a3=3, a4=7, a5=11, a6=15, and a7=19. based on this information, which equation can be used to find the nth term in the sequence, an?
Answer:
Step-by-step explanation:
sequence is a1,a2,a3,a4,a5,a6,a7,...
or a1,a2,3,7,11,15,...
d=a4-a3=7-3=4
a3=a1+(3-1)d
3=a1+2d
3=a1+2×4
a1=3-8=-5
an=a1+(n-1)d
an=-5+(n-1)4
an=-5+4n-4
an=-9+4n
Alfie has £10 note He buys 3 pens costing 1.45 each and some pencils costing 90p He gets 2.05 change. How many pencils did he buy?
Answer:
4 pencils
Step-by-step explanation:
Note= pencils costing 0. 90p
Given data
Balance= £10
pen= 3*1.45= £4.35
pencils=0.90p
change= £2.05
2.05= 10-4.35-90p
solve for p
2.05= 5.65-90p
collect like terms
5.65-2.05= 0.90p
3.6=90p
divide both sides by 90
p=3.6/0.90
p=4
Serina paid $194.99 for a game system and then bought 2 equally priced games if she spent a total of $284.97 what is the price, P , of one game?