Answer:
y = $38.97
y = 6.495(5) + 6.495
Step-by-step explanation:
So for this problem, since it states the cost and length of the subscription are related, you can use the two subscription costs as data (or coordinate) points.
1 year = 12.99, 3 year = 25.98; so (1,12.99), (3, 25.98) use these points to calculate the average rate of change (or the slope (m)).
(y - y1)/(x - x1) = m so, (25.98-12.99)/(3 - 1) = 6.495, this is the slope, m
y = 6.495(x) + b now just pick one of the points and put in the x and y values to solve for b
12.99 = 6.495(1) + b solve for b and you discover it also = 6.495 = b
so y = 6.495(x) + 6.495 is the equation of the line, to answer their question, just pop in x=5 for the 5 years subscription cost
y = 6.495(5) + 6.495
y = $38.97
Write 28 + 24 as a product of two factors using the GCF
and the distributive property.
28 24
Answer:
4(7 + 6)
Step-by-step explanation:
28 + 24
GCF of 28 and 24 is 4
4 (7 + 6)
I hope this helps!
The parks and recreation department for a certain state wants to better accommodate visitors who are camping overnight by
providing more amenities in the most popular state parks. Which measure provides the best information to the department?
A.
number of overnight campers per park
B.
average length of overnight camping trips in state parks
C.
number of state parks campers have visited
D.
average length of stay per camper per year in state parks
Answer:
D. average length of stay per camper per year in state parks
Answer:
d
Step-by-step explanation:
From 32 + 14i, subtract its complex conjugate. What is the difference?
Answer:
To find the complex conjugate, negate the term with i
.
32−14i
Step-by-step explanation:
please help i’ll give 50 points im on the verge of a breakdown
Answer:
use chegg ok ok ok ok ok ok ok
A scientist uses a submarine to study ocean life.
She begins at sea level, which is an elevation of 0 feet.
She descends for 32 seconds at a speed of 4.9 feet per second.
She then ascends for 49 seconds at a speed of 1.5 feet per second.
- What is the area of a triangle that has a
base of 152 in. and a height of 18 in.?
Can someone pls help me ASAP? Thank youuuuuu
Answer:
1368
Step-by-step explanation: The formula for a triangle is 1/2(Base)(Height). (152)(18)
Answer:
Area of a triangle = 1,368
Step-by-step explanation:
Area of a triangle = 1/2 * b * h
Area of a triangle = 1/2 * 152 * 18
Area of a triangle = 1/2 * 2,736
Area of a triangle = 1,368
What is the length of the line segment with endpoints (-6.4) and (2,-5)
Answer:
I guess the answer is √145
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
Answer:
x9, y5 hope this helps you
[tex]\frac{1}{x^2-5x}=\frac{x+7}{x}-1[/tex]
Answer:
x=5.14285
Step-by-step explanation:
give brainliest pls
Answer:
Refer to the attachment.
________
Hope it helps ⚜
Charlotte has $900 in a savings account that earns 8% annually. The interest is not
compounded. How much interest will she earn in 1 year?
Use the formula /= prt, where / is the Interest earned, p Is the principal (starting amount), r
Is the Interest rate expressed as a decimal, and t is the time in years.
P=900 - the principal
R=0.08 - 8% as a decimal, the rate
T=1 - one year.
I=PRT
I=900(0.08)(1)
I=900(0.08)
I=72
Charlotte will earn $72 in one year.
Fredrica's take-home pay is $2,250 per
month. She spends 20% of this on her rent.
How much does Fredrica spend each month
on rent?
A $400
B $450
C $500
D $550
E $600
Answer:
B
Step-by-step explanation:
20%=[tex]\frac{20}{100}[/tex]=0.2
20 percent of 2,250 can be translated into 0.20×2,250
solve and it equals 450
The population of a certain inner-city area is estimated to be declining according to the model P(t)=259,000e−0.012t, where t is the number of years from the present. What does this model predict the population will be in 13 years? Round to the nearest person.
Answer:
259000 people
Step-by-step explanation:
Since t is the number of years, you sub 13 into the equation as t,
P(13)=259,000e−0.012(13)
= 258999.844 (round since its people --> 259000)
I’m taking a practice exam review before my final. I don’t understand how to get question “b”.
The time it take the ball to reach 156feet above the ground level is 0.5 secs and 5.5 seconds
Functions and valuesGiven the height of the ball expressed by the function below;
h = -16t^2 + 96t + 112
where
t is the time in seconds
If the car is 156ft above the ground, hence
Substitute
-16t^2 + 96t + 112 = 156
Multiply through by -1
16t^2 - 96t - 112 = -156
16t^2 - 96t - 112 + 156 = 0
16t^2 - 96t + 44 = 0
4t^2 - 24t + 11 = 0
Factorize
On factorizing, the positive value of "t" is 0.5 secs and 5.5 seconds
Hence the time it take the ball to reach 156feet above the ground level is 0.5 secs and 5.5 seconds
Learn more on functions here: https://brainly.com/question/25638609
A gardener watered 7/8 of her flowerbed. What percentage is equivalent to the fraction 7/8?
Please show work I will give brainliest to the first person.
A. 1.14%
B. 90%
C. 87.5%
D.14%
Answer:
C
Step-by-step explanation:
Remark7/8 is a fraction. It's value is less than 1. It's decimal equivalent must also be less than 1. Finally, it's percent must be less than 100%.
Solution7/ 8 is equivalent to 0.875
As a % 0.875 * 100 = 87.5%
AnswerC
Evaluate the function rule for the given value.
y = 8 ∙ 3x for x = 4
1944
647
96
648
Answer:
96
Step-by-step explanation:
y=8.3x
x=4
Substituting x as 4,
y=8*3*4
y=8*12
y=96
Hence, x=4, y=96
An ice cream cone has a diameter of 3 inches and a height of 6 inches. How much ice cream can just the cone hold?
Answer:
14.13 cubic inch
Step-by-step explanation:
volume=(π x r^2 x h) divided by 3
Volume=(3.14x(1.5)^2x6) divided by 3
Volume=(3.14x1.5x1.5x6) divided by 3
Volume=42.39 divided divided by 3
Volume=14.13
Volume=14.13 cubic inch
help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
to find the interest you simply just multiply the amount by the percentage, so:
$3000 × 3.5%
= $3000÷100×3.5
=$105
State the coordinates of the key feature of the parabola that you can obtain from the equation ( the y-intercept , the vertex or the c- intercept (s))
Answer:
y= -4x+13
Step-by-step explanation:
y = -4x+10 + 3
-4x+10 because of the square and it was originally y= -2x^2+5^2+3
y= -4x+13
in a company 37% of the 1500 employees are females
work out the number of males in the company
I'm struggling pls help me
Answer:
Answers : 945 males
Step-by-step explanation:
37%
555 females
1500 - 555
total males = 945
Answer:
945 males
Step-by-step explanation:
37% of 1500 = female
37% of 1500 = 555 (number of females)
1500 - 555 = number of males
1500-555 = 945
To double check this, we can do:
100% - 37% = 63% of 1500 are males
63% of 1500 = 945
So, the answer is 945
I can assure you this is the correct answer.
Hope this helps! If you need further explanation, let me know!
- profparis
The biologist is expecting the number of salmon to rise during salmon season. If the ratio stays the same and he expects 120 Steelhead, how many Chinook should he expect to count at the dam? Show your work.
Based on the ratio of Chinooks to Steelhead, if there are 120 Steelheads, the biologist should expect to count 48 Chinooks.
How many Chinooks will the Biologist find?The first part of the question shows that for every 4 Chinooks, there are 10 Steelheads.
The ratio of Chinooks to Salmon is therefore:
= 10 / 4
= 2.5
This means that for every 1 Chinook, there are 2.5 Steelhead.
If there are 120 Steelheads, the number of Chinooks would be:
= 120 / 2.5
= 48 Chinooks
Find out more on ratios at https://brainly.com/question/2288625.
Choose a natural number between 1 and 100, inclusive. What is the probability that the number chosen is not a multiple of 4? (Enter the probability as a fraction.)
Answer: 3/4
Step-by-step explanation:
Every fourth number is divisible by 4 and every 3 out of 4 is not divisible.
There are 25 multiples of 4 (4*1 through 4*25)
So the indicated probability = 75/100
= 3/4
You make $10.50 an hour at your part-time job and Andy makes $9.75 an hour at his full-time job. If you work a full week of 40 hours how much will you make that week
What is 263 divided by 26?
Answer:
10
Step-by-step explanation:
You can put this in the calculator so its easier for you. Have a good day
what is the digit 9 in this number 195,487
Answer:
90,000 the answer to that question
Answer:
The ten thousands place.
Recalling
WARM-UP
Check each set that includes the number shown.
5/9
How can you use dilations to solve real world problems?
You can use dilations when drawing blueprints to.......
scale, move or rotate? Which one is it?
Dilation is used in eye exams so that the eye doctor can view the patient's eye better. After a while it will slowly reduce in size and return back to normal.
A microscope dilates a specific specimen four times larger. A microscope, a projector, a model boat, or a model of a city. All of these use dilation..
_______________________________
And your question is which one is it? Well it's all of the above.
[tex]\color{red}{\tt{Hope \ It \ Helps}} [/tex]
HELP ME PLEASE!!!!!!!!!!!
Answer:
162
Step-by-step explanation:
9 x 3 = 27
27 x 6 = 162
Answer:
162ft cubed
Step-by-step explanation:
The key to the problem is LengthxWidthxHeight.
So just multiply the numbers, 9x3x6=162. So, 162ft cubed is our answer.
write a linear equation in slope-intercept form. slope=1/2 and y-intercept= -6
Answer:
y=1/2x-6
Step-by-step explanation:
Slope intercept form is y=mx+b so plug it into the equation and it is y=1/2x-6.
y=1/2-6
Solution:Since we're given the line's slope and y-intercept, we can easily determine its equation.Remember, slope-intercept looks like so: y=mx+bIn this formula, the letter "m" stands for the slope, and "b" stands for the y-intercept.Therefore, the line's equation is:y=1/2-6Hope it helps.
Do comment if you have any query.
PLEASE HELP!!!!!!!!!
Analyze the reflectional symmetry of the image.
How many lines of symmetry does the image have?
0
1
2
4
the answers is 0 cause there's no any line in the picture of symmetry image
Your current monthly water allotment is 60 gallons per month.
(a) Next month your water allotment will be reduced by 12 percent. What will be your new water
allotment in gallons per month
Answer:
52.80 Gallons per month
Step-by-step explanation:
60 - 12% = 52.80