Answers
Related Questions
If x = 2, y = 3 and z = 5, calculate the following: 2yz ÷ 3
Answers
Step-by-step explanation:
2x 3x5 = 30 ÷ 3 = 10
hope this helps
Jackson is starting an exercise program.The first day he will spend 30 minute on a treadmill by 2 minutes each day.Write an equation for t(d),the time,in minutes,on the treadmill on day d
Answers
Answer:
For the d day Jackson exercised for t(d)= 30 + 2d where d is the number of day.
t(d)= 30 + 2d
Step-by-step explanation:
Let the total time on the treadmill be given by y each day and let x take the values of number of the days exercised . For the first day x= 0 and so on.
Therefore
For the first day Jackson exercised for 30 minutes
y= 30 + 2x
y= 30 + 2(0)
y= 30 minutes
For the second day Jackson exercised for (x=1) 32 minutes
y= 30 + 2x
y= 30 + 2(1)
y= 32 minutes
For the third day Jackson exercised for (x=2) 34 minutes
y= 30 + 2x
y= 30 + 2(2)
y= 34 minutes
For the fourth day Jackson exercised for (x=3) 36 minutes
y= 30 + 2x
y= 30 + 2(3)
y= 36 minutes
For the d day Jackson exercised for (x=d) 30 + 2d where d is the number of day.
y= 30 + 2x
y= 30 + 2(d)
y= 30 + 2d
A rectangular blanket is 4 times as long as it is wide. Its width is 8 yards. What is the area of the blanket?
Answers
Answer:
The area is 256
Step-by-step explanation:
Marsha deposited 7500 into a savings account 5 years ago. The simple interest rate is 3%. How much money did Marsha earn in interest
Answers
Answer: $1125
Step-by-step explanation: 7500 x 3%= 225 Then multiply 225 by the 5 years. You will then get 1125. Marsha earned $1,125 in interest.
I hoped this helped, have a great rest of your day!
Answer:
$1125
Step-by-step explanation:
plz crown
What are the answers for the boxes
Answers
Answer:
= 2x + 3
Step-by-step explanation:
have a nice day!! :)
Find the nth term of this quadratic sequence 3,8,15,24,35...
Answers
Answer:
n^2 + 2n.
Step-by-step explanation:
n = 1 2 3 4 5
term t = 3 8 15 24 35
Diffs = 5 7 9 11
2 2 2 - so the nth term contains n^2.
n^2 = 1 4 9 16 25
t - n^2 = 2 4 6 8 10
This is an arithmetic sequence with nth term = 2 + (n-1)2 = 2n
So the nth term of the quadratic sequence = n^2 + 2n.
Scott stood on a 42 in. high chair, then jumped into a 8 in.
deep hole. Which equation applies to his action?
Answers
Answer:
8-42 = -34 will be applied
Help! Pls answer correctly!
Answers
Answer:
numbers of Ostrich he keep = 725Step-by-step explanation:
Area of field = 30 × 155 + 90 × 45Area of field = 4650 + 4050Area of field = 8700 m²1 ostrich need = 12 m²numbers of Ostrich = 8700 ÷ 12
numbers of Ostrich = 725
Dishwasher detergent is sold in individual packs is sold in 20, 60 and 90 pack containers which container do you think has the lowest unit rate of dollars per pack and why
Answers
Answer:
I think 90
Step-by-step explanation:
Would help if you provided more information
If Greg Has 15 Jars of Cookies, and there are 143 cookies IN TOTAL how many cookies are left over after EQUALLY distributing them.
WILL GIVE BRAINLIEST!!!!!!
Answers
Answer:
8 cookies left over
Step-by-step explanation:
use long division.
divide 143 by 15.the remainder is 8
write in slope intercept form: 4x-5y= -20
Answers
Step-by-step explanation:
4x - 5y = -20
-5y = -4x -20
y = 4/5x + 4
eureka math grade 9 module 4 lesson 4 problem set
Answers
Review #3 (TYPE ANSWERS HERE)
10 of 1510 of 15 Items
Question
POSSIBLE POINTS: 2
10) A student has a cup containing 5 green, 5 red, 5 yellow and 5 orange skittles. The student randomly takes a skittle out of the cup (and replaces it) 20 times. The results are:
Red: 3 times
Yellow: 7 times
Orange: 4 times
Green: 6 times
What is the relative frequency (experimental probability) of getting an orange skittle?
.
What is the theoretical Probability of getting an orange skittle?
Answers
Is this right? Please help me
Answers
Answer:
Yes.
Step-by-step explanation:
Every tenth is equal to ten one-hundreths/10%. So, since 0.2 is essentially a different way to write 20%, 20% of customers wanted cheese and no chili.
help me, please a b c or d
Answers
Answer: B
Step-by-step explanation: ;)
A gaming PC valued at $2500 depreciates at a rate of 12.5% per year.
Write a function that models the value of the computer over time.
Find the value of the PC after 3 year.
Answers
Answer:
v=2500-312.5x, after 3 years its worth 1562.5$
Step-by-step explanation:
What is 6/8+ 4/2-3/6?
Answers
Answer:
the answer is 2.25
Step-by-step explanation:
Answer:
2.25
Step-by-step explanation:
7. James earned $13 on Monday and doubled his pay each day thereafter for a week. How
much did he earn on Saturday?
Answers
Answer:
416$
Step-by-step explanation:
The interior angle of a regular polygon is 156º. Find the number of sides of the polygon.
Answers
Answer:
15
Step-by-step explanation:
n = 15 sides. Therefore ,The polygon with each interior angle 156° has 15 sides.
The total value of an investment was $305.33 after $240 was invested for 10 years compounded monthly. Find the interest interest rate.
Answers
Answer:
Interest rate = 2.41%
Step-by-step explanation:
The total value of an investment was $305.33 after $240 was invested for 10 years compounded monthly. Find the interest rate.
The formula to calculate the Interest rate for a Compound Interest is given as:
Solving for rate r as a decimal
r = n[(A/P)^1/nt - 1]
r = 12 × [(305.33/240.00)^1/(12)(10) - 1]
r = 0.0240996
Then convert r to R as a percentage
R = r * 100
R = 0.0240996 * 100
R = 2.41%/year
Therefore, the Interest rate = 2.41%
what's the area of the circle
Answers
Answer:
3.14
Step-by-step explanation:
Will mark brainliest! Please explain, because I don't understand how to do it.
Answers
Answer:
Step-by-step explanation: The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set.
What is the equation of the given line?
Answers
Answer:
y=0x+5
Step-by-step explanation:
Answer:
2,2gggffgigzrfgcf gg cyg
Could someone give me the answer to this question
Answers
Question 3
Based on your observations, what can you conclude about the relationship between the area of the sector, the measure of the corresponding central angle, and the are of circle?
Answers
Answer: The area of a sector is a fraction of the area of the circle. The fraction is equal to the ratio of the measure of the sector’s central angle to one full rotation, or 360°.
Step-by-step explanation:
What is the value of the expression 4(x - y) + 2 when x = 7 and y = 1?
Answers
Answer:
26
Step-by-step explanation:
4(7-1) +2
4(6) + 2
24+ 2
26
Answer: 26
Step-by-step explanation:
4(x-y)+2
Lets plug in 7 for x and 1 for y
4(7-1)+2=4(6)+2
4*6=24
24+2=26
26 is the answer
If f(x) = 3x-2 and g(x) = x^2 +1, find (f +9)(x).
Answers
Answer:
D
Step-by-step explanation:
(f + g) (x) = f(x) + g(x)
= 3x - 2 + x^2 + 1
= x^2 + 3x - 1.
What is a prime number easy definition?
Answers
can someone please help me asap ill give extra brainly points!!!
Answers
Answer:
94.20 yds
Step-by-step explanation:
C = 2 pi r
2 pi (15) = 94.20 yds
If x = 2 and y=5, what is the value of the expression below?
7x + y2
a. 24
b. 39
c. 82
d. 97
Answers
Answer:25
