Answer:
Step-by-step explanation:
1 pack per days means 20 cigarettes a days each cigarette reduces life by 11 minutes. which is 220mins per day
25*365*24*60 =13140000mins originally
1) 25 years in minutes will be
reduction of life due to smoking = 220*365*25= 2007500minutes
2)In days
originally = 9125days
after smoking=220/24*60=0.1527*365*25= 1393days are reduced
3)In hours
originally = 219000hrs
reduced life =3.67*365*25= 33488.75hrs
HELPP ASAP!! PLS BE SURE THAT THE ANSWER IS CORRECT
This is for Geometry with angles if someone CAN PLEASE HELP SOON OMG THANK YOU SO MUCH IM STRUGGLING
Answer:
1: 90,2: 136, 3: 70, 4: 35
Step-by-step explanation:
HELP AGLEBRA 2 LOTS OF POINTS
I need help on this Exponent rules maze, please show your work so I can understand what I did wrong
Step-by-step explanation:
positive even whole numbers from 0 to 8. helping my little cousin with math and i dont even get it
Answer:
2, 4, 6, and 8.
Step-by-step explanation:
Even: Anything that isn't or ends with
1, 3, 5, 7, 9.
Whole: Not a decimal.
Positive: Isn't below 0.
Hello i am a 5th grader and I need some help with a math problem. I would appreciate it if you could help me with it.
The problem is Miguel finishes swim team practice every day at 6:00 P.M. It takes him 15 minutes to get to the pool from his house. What information is needed to find the time at which he starts practice?
A. the time it takes him to get home from the pool
B. the number of hours he stays at the pool
C. the time he spends on homework before practice
D. the time it takes him to eat dinner
Answer:
A
Step-by-step explanation:all of the others answers make no sense
What is the solution of this equation?
-5 + 7y = 8y - 6
(I need what number Y is)
Answer:
y = 1
I hope this helps!
cody's Bikes rents bikes for $18 plus $5 per hour. Mark paid $48 to rent a bike. For how many hours did he rent the bike.
Answer:
Cody rented the bike for 6 hours
Which cube is formed by folding the pattern?
Answer:
b
Step-by-step explanation:
I need help please 20 points
Answer:
5^9
Step-by-step explanation:
subtract them. base (5) stays the same
HELP PLEASE!!!!Decide if the function is an exponential function. If it is, state the initial value and the base.
y = -6.1 X 3^x
Answer:
Exponential Function; base = 3; initial value = - 6.1
Step-by-step explanation:
simplify the variable expression by evaluating it’s a numerical part, and enter your answer below. (13-6)•w
Answer:
(13-6)* w =7w
Step-by-step explanation:
Answer:
7*w ...........................
Jacob and Joe are selling cheesecakes for a school fundraiser customers can buy New York style cheesecake and strawberry cheesecakes Jacobs or six New York style cheesecake's and six strawberry cheesecakes for a total of $96 Joe sold one New York style cheesecake and four strawberry cheesecake for a total of $52 what is the cost of each of one New York style cheesecake and one strawberry cheesecake
Step-by-step explanation:
Given data
Let the cheese be x
And strawberry be y
So
6x+6y=96-------1
x+4y=52----------2
Solving 1 and 2 simultaneously
Let us multiply equation 2 by 6 we have
6x+6y=96
6x+24y=312
-0-18y=-216
18y=216
y=216/18
y=12
Put y=12 in equation 2
x+4*2=52----------2
x+8=52
x=52-8
x=44
cheese =44
strawberry =12
What is the measurement of F?
Find the value of -8 + 9 · 2 ÷ -3.
-2
-14
-11
- 2/3
ill give brainlyest
Answer:
-14
Step-by-step explanation:
9 x 2 = 18
18 divided by -3 = -6
-8 + -6 = -14
Answer:
-14
Step-by-step explanation:
Short Answer
24. Given the formula for the arithmetic sequence, an = 6 + (n - 1)3, give the first 4 terms of the
sequence.
9514 1404 393
Answer:
6, 9, 12, 15
Step-by-step explanation:
Comparing the given formula to the formula for the general term of an arithmetic sequence, ...
an = a1 +d(n -1)
we see that a1 = 6 and d = 3. That is, the first term of the sequence is 6 and each term is 3 more than the last.
The first 4 terms are 6, 9, 12, 15.
This is the equation and we need to solve for y 2x+y=7
Answer: y = -2x + 7
Step-by-step explanation:
Answer:
y= -2x+7
Step-by-step explanation:
We need to keep y on one side of the equation.
2x+y= 7
=2x -2x
y= -2x+7
Hope this helps!
What is the slope of y = -2 + 7?
Answer:
0
Step-by-step explanation:
Assuming there is no typo in your question, the slope is 0 because the function is a horizontal line.
Jada's Pizza sells pizza by the slice for lunch. An employee recorded how many slices of each type of pizza were sold today. cheese 63 onion 12 supreme 1 mushroom 4 What is the experimental probability that the first slice sold during lunch tomorrow will be a slice of onion pizza? Write your answer as a fraction or whole number.
Answer:
The probability is 3/20
Step-by-step explanation:
Here, we want to find an experimental probability
The experimental probability that the first slice of pizza sold during lunch tomorrow will be a slice of onion pizza will be;
(number of slices of onion pizza)/(total number of slices)
Total number of slices = (63 + 12 + 1 + 4) = 80
number of slices of onion pizza = 12
So the probability is 12/80 = 3/20
Answer:
3/20
Step-by-step explanation:
The Montanez family is a family of four people. They have used 3,485.78 gallons of water so far this month. They cannot exceed 7,250.50 gallons per month during drought season. Write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.
Answer: yes
Step-by-step explanation:
this month 3485.78/4 = 871.445 gallons per person
Drought month 7250.50/4 = 1812.625
difference 7250.50 - 3485.78 = 3764.72
A rectangular garden has a length of 3a+75 cm and a width of 2a-34. What is its
perimeter?
P = 10a + 68 cm
Step-by-step explanation:Hi there !
P = 2w + 2l
= 2(2a - 34) + 2(3a + 75)
= 4a - 68 + 6a + 150
= 10a + 68 cm
Good luck !
-12-5(x + 4) = 3x
So like idk how to do this-
Answer:x=-4
Step-by-step explanation:
First distribute -5 to x+4 so -5•x and -5•4 get you -5x and -20 then bring every thing down
Now you have
-12-5x-20=3x
Then combine like terms which are -12 and -20 giving you -32
-32-5x=3x and 5 to bot side now you have
-32=8x then divide by 8 on both side giving you -4
Which expression is equivalent to 4(6 + 8)? (1 point)
a
10 + 12
b
10 + 8
c
24 + 32
d
24 + 8
plz help mark you brainlyiest!
Answer:
C. 24 + 32
Step-by-step explanation:
Step 1 - Distribute
4 • 6 = 24
4 • 8 = 32
24 + 32
Translate 4n=8(5-n) into a sentence.
Step-by-step explanation:
4n= 8(5-n)
4n=8×5-8n
4n=40-8n
collect like terms
4n+8n=40
12n=40
12n/12 =40/12
n= 3.33
If f(x)=−6x+4, Find f(x)=46
Answer:
Step-by-step explanation:
-6x + 4 = 46
-6x = 42
x = -7
SOMEONE PLEASE HELP ASAP
Answer:
The answer would be 15yd^2.
Step-by-step explanation:
The area of a triangle is found by...
A = (L*H) / 2
L = length
H = height
Answer:
15.0 yd
Step-by-step explanation:
A= h b/2 = 3·10/2=15
HELP ME PLZ I WILL GIVE P THE CROWN THINGY
Answer: 20
Step-by-step explanation:
Answer:
10
40 per day plus the 4 dollars per person
4*10=40
40+40=80
hope this helps ^^
1. Gilbert wants to know the dimensions of his (3x2 – 12x + 9) square units
rectangular lot. What is the length and width of his lot?
The San Francisco 49ers won 13 out of 16 games last year in the regular season. What is the percentage of the games they won? (round to the nearest percentage)
Answer:
81.25% of games won
Step-by-step explanation:
Martin borrowed $2700 from a bank. If he pays a fixed amount for 9 months, how much money does he have to pay per month to clear his debts? Represent the quotient as a rational number.
A. -800/1
B. – 500/1
C. 300/1
D. -100/1
Answer:
300/1
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
2700÷9=300
so,he have to pay 300 per month.
Suppose that R and S are points on the number line. If RS=9 and R lies at -6 where could S be located
Answer:
at 3
Step-by-step explanation:
because iin a number line we have positives and negatives if rlR is at nine then S is at 3