Answer:
[tex]y = - \frac{4x}{107} + 12[/tex]
Step-by-step explanation:
You start with 12 gallons, and for every mile that you drive, you will deplete [tex]\frac{1}{321}[/tex] of your total amount of gas, or [tex]\frac{12}{321} = \frac{4}{107}[/tex] gallons of gas for every mile you drive. Thus, for every x miles you drive, you'll deplete [tex]\frac{4x}{107}[/tex] miles. Subtract that from 12 to get your final answer.
[tex] \frac{12 \times x}{321} [/tex]
Two points are 17 units apart on a number line. The coordinate of one point is -20.
What are the possible coordinates of the other?
A. -3 and +3
B. -37 and +3
C. -37 and -3
D. +37 and +3
E. +37 and -3
What is the volume of the rectangular prism above?
A.
1/15
B.
1/5
C.
1/12
D.
1/20
Answer: A
Step-by-step explanation:
HxWxL equals 4/60. 4/60 simplified is 1/15.
I need help ☹️ anybody know if it’s a b c or d
Answer:
C
Step-by-step explanation:
need help asappppppp
Answer:
for what
Step-by-step explanation:
Can someone show me how to do this? You have to find the side length or angle measure.
Answer: Add the other two lengths together. 18plus21
Step-by-step explanation:
Hey Some One Help With This Please
NO LINKS PLEASEEEEEE!
HELP!!
Answer:
option d will match friend
Help me please! It’s math rewrite each expression as a single power. Whoever helps gets brainly and gives stars and does it right please.
Answer:
1. [tex]6^{8}[/tex]
2. [tex]5^{10}[/tex]
3. [tex]2^{9-5}[/tex]
4. [tex]3^{6}[/tex]
5. [tex]12^8[/tex]
6. [tex](7^2)^2[/tex]
Step-by-step explanation:
have a good day! :)
why do we need to consider ethical principles in doing researches
Answer:
Research ethics are important for a number of reasons. They promote the aims of research, such as expanding knowledge. They support the values required for collaborative work, such as mutual respect and fairness. This is essential because scientific research depends on collaboration between researchers and groups
Step-by-step explanation:
please give me brainliest
Research ethics are important for a number of reasons. They promote the aims of research, such as expanding knowledge. They support the values required for collaborative work, such as mutual respect and fairness. This is essential because scientific research depends on collaboration between researchers and groups.
I need help. I really don't understand this problem
Mr. Zhāng received a shipment that
arrived in a cardboard box in the shape of a
rectangular prism. The volume of the box
was 110 cubic feet. The area of the base of
the box was 20 square feet. What was the
height of the cardboard box?
Identify the constant term of
14 - 8x - 7y
Answer:
14
Step-by-step explanation:
What is the rate 470 feet in
five years written as feet per
year?
Answer:
94 feet per year
Step-by-step explanation:
470/5 = 94
A rectangular book cover is 8cm long and 5cm wide.Find the area of a book cover
Answer:
26cm
Step-by-step explanation:
because you have to add 8cm+8cm +5cm+5cm=26cm
You deposit $200 in an account earning 2% interest compounded annually how much will you have any account in 10 years
Answer:
$243.80
Step-by-step explanation:
You basically just multiply this by 1.02, then multiply the answer of that by 1.02, etc, until you did it 10 times in total. There is also the formula
P (1 + r/n)^(nt)
Where
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
2.52343454 + -34355343.99
NEED HELP PLZZZZZZ ASAP
Answer:
5555555555555555555555555555555555555 trust
Step-by-step explanation:
g(t) = -9t-4 g(__)=23
Answer:
g(-3)=23
-9t-4=23
-9t=27
t=-3.
To verify this
input t=-3
You'd arrive at 23.
PLS HELP!!!! I KEEP GETTING SCAM LINKS!!!! AND I NEED TO FINISH THIS PROBLEM FOR A TEST... A TV that usually sells for $172.09 is on sale for 25% off. If sales tax on the TV is 6%, what is the price of the TV, including tax?
Answer:
19
Step-by-step explanation:
I put it in my calculator
Answer:
D. 19
hope this helps
have a good day :)
Step-by-step explanation:
There are 4 red and 8 blue marbles in a bag. Mark draws a blue marble out of the bag and does not replace it. Mark draws a second blue marble out of the bag and does not replace it. What is the probability that the next marble he draws will also be blue?
Answer:
The chance of him pulling out another blue marble is 6/10 or 3/5
Step-by-step explanation:
(c) Solve
8 + w = 6
W =
Answer:
-2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
8 + w = 6
w = 6 - 8
w = - 2
100% = Ex Which expression is the same as multiply 3 and 2, add 5 to the product, then multiply by 10? A. (3 x 2) + 5 x 10 B. (3 x 2 x 10) + 5 O c. 3x (2 + 5) x 10 O D. (3 x 2 + 5) x 10
Answer:
this is the answer
A. (3 x 2) + 5 x 10
No links please need help
HELP ASAPPPPP I DO NOT UNDERSTAND !!!!!!!
Answer:
It is a acute triangle,
Step-by-step explanation:
please answer ive been waiting half hour
Every plant bloomed in the spring. The simple subject of this sentence is _____.
every
every plant
plant
bloomed
The subject is the idea,being or thing being discussed.
Should be "plant". Its the Main thing being discussed.
FREE POINT GIVE AWAY!!!!!! Just solve my equation 5*4+2=? (I already know the answer)
Answer:
22
Step-by-step explanation:
I did the math in my head sooo if it's wrong I know why
There are 60 teachers in the school. 40 of them are from Ireland. What fraction of teachers are from Ireland?
Can someone please Help me with this ?
Answer:
The answer is A
Step-by-step explanation:
t(x) = (x-4)(x-4)+3
t(x) = (x²-4x-4x+16)+3
t(x) = x²-8x+19
In ancient Egypt, mathematicians and architects used 10 as an approximation for π . The circular floor of an ancient arena is paved with tiles. The floor of the arena has a radius of 100 feet.
The low weekdays temperature for a city are shown
A grading scale is set up for 1000 students' test scores. It assumes the
scores are normally distributed with a mean score of 75 and a standard
deviation of 15.
How many students will score between 48 and 75?
hint: recall how to get the standard deviation. What does that mean in
this context? How could you use that to understand how many test
scores could be in one standard deviation?
464
Answer:
464 students will score between 48 and 75. Using the z-distribution, we measure how many standard deviations each score is from the mean, then find the p-value associated with each score to find the proportion, and from the proportion, we find how many out of 1000.
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
It assumes the scores are normally distributed with a mean score of 75 and a standard deviation of 15.
This means that [tex]\mu = 75, \sigma = 15[/tex]
How many students will score between 48 and 75?
First we find the proportion, which is the pvalue of Z when X = 75 subtracted by the pvalue of Z when X = 48. So
X = 75
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{75 - 75}{15}[/tex]
[tex]Z = 0[/tex]
[tex]Z = 0[/tex] has a p-value of 0.5
X = 48
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{48 - 75}{15}[/tex]
[tex]Z = -1.8[/tex]
[tex]Z = -1.8[/tex] has a p-value of 0.0359
1 - 0.0359 = 0.4641
Out of 1000:
0.4641*1000 = 464
464 students will score between 48 and 75. Using the z-distribution, we measure how many standard deviations each score is from the mean, then find the p-value associated with each score to find the proportion, and from the proportion, we find how many out of 1000.