Answer:
Y = -2/9x +2
Reasoning:
This is because you simply find the slope between the 2 points
Use the given equations to determine which is the better option: One million dollars today $1 on day one, and each following day you receive 55% more than the previous day’s amount for 30 days an = a1 • r n − 1Sn = a1(1 − rn) 1 − r a1 = $ r = n =
Answer:
a1=1
r=1.55
n=30
next questions:
an= 330840.94
and B for the last question
Step-by-step explanation:
Edge2020
Answer:
give englandc19 brainliest
Step-by-step explanation:
its the only reason i answered
During 7 1/2 months of hibernation, a black bear experienced a weight loss of 64.4 pounds.
On average, what was the bear’s weight change per month? Round to the nearest tenth. Enter your answer in the box
pls help me
i need the answer asap
Thank you
Answer:
8.6
Step-by-step explanation:
9n - 6 = 5n + 18
Solve
Answer:
n = 6
Step-by-step explanation:
9n - 6 = 5n + 18
Subtract 5n from each side
9n-5n - 6 = 5n-5n + 18
4n -6 = 18
Add 6 to each side
4n -6+6 = 18+6
4n = 24
Divide each side by 4
4n/4 = 24/4
n = 6
Which expression is equivalent to this polynomial expression? (2a – 36)(2a2 + 662) + (6a26 + 12a62 – 783)
Answer:
1. Look for factors that each term has in common.
They all have a "b" so factor that out.
a2b + 2ab - 8b = b(a2 + 2a - 8)
2. Factor the remaining polynomial.
Factors of -8 that add to 2 are 4(-2)
a2 + 2a - 8 = (a+4)(a-2)
Final answer: b(a+4)(a-2)
Step-by-step explanation:
which equation correctly shows the absoulte vaule of -8
Answer:
|-8|=8
Step-by-step explanation:
Answer:
What are the equations? The answer would be 8. Its A
Step-by-step explanation:
5,280 feet = __ miles
Answer:
1
Step-by-step explanation:
5280 feet = 1 mile
Answer:
1 mile
Step-by-step explanation:
I took the diagnostic
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As an aid to the establishment of personnel requirements, the director of a hospital wishes to estimate the mean number of people who are admitted to the emergency room during a 24-hour period. The director randomly selects 64 different 24-hour periods and determines the number of admissions for each. For this sample, X = 396 and S = 100. Using the sample standard deviation as an estimate for the population standard deviation, what size sample should the director choose if she wishes to estimate the
This Question is Incomplete
Complete Question
As an aid to the establishment of personnel requirements, the director of a hospital wishes to estimate the mean number of people who are admitted to the emergency room during a 24-hour period. The director randomly selects 64 different 24-hour periods and determines the number of admissions for each. For this sample, X = 396 and S = 100. Using the sample standard deviation as an estimate for the population standard deviation, what size sample should the director choose if she wishes to estimate the mean number of admissions per 24-hour period to within 1 admission with 99% reliability, what size sample should she choose?
Answer:
Sample size n = 16
Step-by-step explanation:
We use the formula for Margin of Error for the question
Margin of Error = z × Standard deviation/√n
Margin of Error = 1
z score for 99% confidence interval = 2.576
Standard deviation = 100
1 = 2.576 × 100/√n
1 × √n = 257.6
√n = 257.6/1
n = √257.6
n = 16.049922118
Approximately = 16
Therefore, the sample size = 16
I know how to do this, but I have so much homework soo please help
Factor the numerator of the function H(x) =(x^2-3x-4)/(X-4). What do you notice about the numerator and denominator of the function?
Answer:
(x-4)*(x+1)/x-4
x≠4
Step-by-step explanation:
PLEASE HELP ASAP!!!!
Answer:
your answer would be the second option.
Step-by-step explanation:
How this is is because it is in simple y=mx+b formation
the b is +1 and you go down one and over to the three which is decreasing so it would be -1/3
Solve using the quadratic formula: (Standard form 1st!)
2x^2-2x=24
Answer:
4, -3
Step-by-step explanation:
The quadratic formula is [tex]\frac{-b+-\sqrt{b^2-4ac} }{2a}[/tex].
When using the formula for both the negative and positive value of the sqrt, you will get:
x = 4, -3
write the possible numbers between 1000 and 1100by by 11
Answer:
There are 10 terms
Step-by-step explanation:
what list shows the numbers below in order from least to greatest?
Answer: the last one
Step-by-step explanation:
Charles can ride his bike 4 miles in 20 minutes. Which of the following ratios show the number of miles to minutes Charles can ride his bike?
Answer:
1:5
Step-by-step explanation:
He rode one mile in 5 minutes because 4/4 is 1 and 20/4 is 5
10x + 5
Please help me out
Answer:
-1/2 or -0.5
Step-by-step explanation:
10x +5 = 0
10x = -5
x= -5/10
x= -1/2 or 0.5
Solvefor x. x+3/5 =2
Answer: x=7/5 or 1 2/5
Step-by-step explanation:
Given
x+3/5=2
Subtract 3/5 on both sides
x+3/5-3/5=2-3/5
x=10/5-3/5 (This is to convert 2, as a integer, to a fraction in order to ease the
x=7/5 operation)
Which shows two expressions that are equivalent to (Negative 7) (Negative 15) (Negative 5)?
(Negative 7) (Negative 75) and (Negative 1) (525)
(Negative 1) (525) and (35) (Negative 15)
(35) (Negative 15) and (115) (negative 5)
(Negative 1) (525) and (115) (negative 5)
PLZZZZZZZZZZZZ HELPPPPPPPPPPPP!
Answer:
(-1)(525) and (35)(-15)
Step-by-step explanation:
Answer:
(-1)(525) and (35)(-15)
Step-by-step explanation:
A dance academy charges $24 per class and a one-time registration fee of $15. A student paid a total of $687 to the academy. Find the number of classes the student took.
Answer:
The student took 28 classes.
Step-by-step explanation:
687-15=672
672/24=28
3[1+5(4-2)]
Please Answer ASAP!!!!
Answer:
It's 36
Step-by-step explanation:
3 × [1+5]×(4-2)]
3×[6×(2)]
3×[12]
=36
PLEASE HELP ME:
John took a 5-mile walk to his friend's house.
.
He left at 11 a.m. and arrived at his friend's house at 12:45 p.m.
What was his average speed of walking in miles per hour?
Answer:
it would take 21 minutes per mile
Step-by-step explanation:
is y = 4x linear or non linear ?
Answer: yes it is linear
Step-by-step explanation:
what is equivalent to (10+7r-r^2)+(-6r^2-18+5r)
Answer:
- 7r² + 12r - 8
Step-by-step explanation:
Given
(10 + 7r - r² ) + (- 6r² - 18 + 5r) ← remove parenthesis
= 10 + 7r - r² - 6r² - 18 + 5r ← collect like terms
= - 7r² + 12r - 8
The expression (10 + 7r - r² ) + (- 6r² - 18 + 5r) is equivalent to - 7r² + 12r - 8 after applying the property.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
It is given that:
The expression is:
(10 + 7r - r² ) + (- 6r² - 18 + 5r)
Using distribution property:
After applying the above property the expression can be written as:
10 + 7r - r² - 6r² - 18 + 5r
Adding like terms:
- 7r² + 12r - 8
Thus, the expression (10 + 7r - r² ) + (- 6r² - 18 + 5r) is equivalent to - 7r² + 12r - 8 after applying the property.
Learn more about the expression here:
brainly.com/question/14083225
#SPJ6
What’s the answer????
Calculate the length of segment RS¯ with midpoint, M, if RM=5x and MS=x+12.
Answer:
So M is the midpoint of RS lmbo
Step-by-step explanation:
What you have here are lengths of two equal segments, expressed as different algebraic expressions.
you just set those two expressions equal, and solve for x. Then plug that x into EITHER of the two expressions, to get the equal lengths of RM & MS.
6(5x) =(x +14)+(x+17) + ( 8x+9)
Answer:x=2
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
6 (5x) = (x +14) + (x+17) + (8x+9)
30x = 14 + 17 + 9 + 2x + 8x
20x = 40
x = 40/20
x = 2
Why is it difficult to solve Ben and Jeff’s age problem by drawing a diagram?
Answer:
because youu are doing ages not other stuff that u use with diagrams
Step-by-step explanation:
what is the cash payment of bill amounting rs 800 after allowing a discount 5%
________________________________
Question:
what is the cash payment of bill amounting rs 800 after allowing a discount 5%?
________________________________
Given:
→D%=5%
→Amount=₹800
________________________________
Part 1:
To find discount:
step 1:
[tex] \frac{800}{100} \times 5[/tex]
step 2:
[tex] = 8 \times 5[/tex]
step 3:
[tex] = 40 [/tex]
Formula used→diacount=(D% ×Cp)÷100
________________________________
Part 2:
To find cash payment:
step 1:
[tex]800 - 40[/tex]
step 2:
[tex]760[/tex]
formula used :Sp =total amount-discount
________________________________
⚡Final answer:760
hope it helped you:)
the volume of the truck is 162 yards. To find how many cubes will fit in each dimension, divide that length by the side of the cube
Answer:
180 cubes would be fit inside the truck
Step-by-step explanation:
well we know 1 cube is 1/10 of a yard
so let’s make it a easier number and say 10 cubes is 1 yard (you multiply 10 on each side, as long as you multiply the same number, which can be any number but I use 10 since it’s easier, on both sides, it’ll be the same thing.
so 162/10=16
So 16, 10 cubes si we multiply those two and you’ll get 160.
But there’s 2 yards not filled yet, we know that 1 yard is 10 cubes, so 2 yards would be 20 cubes.
so 160+20=180
180 cubes
Answer:
This is my alt so here ya go the answers 180
Step-by-step explanation:
Im the. Other dude
What is the value of (3x10^-3
Answer:
0.003 or 3/1000
Step-by-step explanation:
in a standard deck of t2 playing cards, there are 4 aces, 4 kings, 4 queens, and 4 Jacks. All other cards have number values. the kings, queens, and Jack's are called face cards. You are dealt 2 cards in a sequence. calculate the probability of being dealt a 3 and then a 10. write your answer as a decimal to the nearest hundredth
Answer:
0.01
Step-by-step explanation:
Assuming the deck is the national playing deck with 52 cards.
Your probability of getting a 3 from the entire deck is 4/52. This number is the same for 10.
To get the probability of pulling a 3 and a 10 afterwards, you must multiply these two fractions (you're expecting a lower percentage).
[tex]4/52 * 4/52 = 0.0059[/tex]
