Functions W and Z are both linear functions of x.
Function w : y=-1/16x + 30
Answers
Function W has slope -0.06
Function Z has slope -0.04
-0.04>-0.6
Related Questions
The graphs shows the amount of a chemical in a water
sample at different times after it was first measured.
Select all statements that are true.
(Select all that apply)
A) The amount of the chemical in the water sample is
decreasing exponentially
B) The amount of the chemical in the water sample is not
decreasing exponentially.
C) It is not possible to tell for certain whether or not the amount
of the chemical is decreasing exponentially.
D) When it was first measured, there were 2,000 mg of the
chemical in the water sample.
E) After 4 hours, there were 100 mg of the chemical in the
water.
Answers
Answer:
a c
Step-by-step explanation:
The correct statements would be options (A), and (C) which are true for the represented graph.
What is a graph?A graph can be defined as a pictorial representation or a diagram that represents data or values.
The given graphs show the amount of a chemical in a water sample at different times after it was first measured.
The statements that are true about the represented graph, are as follows:
The amount of the chemical in the water sample is decreasing exponentially.
It is not possible to tell for certain whether or not the amount of the chemical is decreasing exponentially.
Hence, the correct statements would be options (A), and (C).
Learn more about the graphs here:
brainly.com/question/16608196
#SPJ2
If you dont answer all I won't give brain list...(If you do I will!)
1. Find the SURFACE AREA of the figure in square centimeters (Do not include the units in your answer). You must show work for any partial credit. **SCREENSHOT ONE**
2. Find the VOLUME of the rectangular prism in cubic yards (do not include the units). You must show work for any partial credit. **SCREENSHOT TWO**
Answers
Answer:
dude bace times hight 4×2×3
A=2(2*3)+2(4*3)+2(4*2)
A=2(6)+2(12)+2(8)
A=12+24+16
A=52
2.V=l*w*h
V=2*7/8*3/4
V=2*21/32
V=42/32. Divided both sides by 2
V=21/16
V=1 5/16
The two triangles below are similar. What is the ratio of the corresponding side lengths? 4:9 4:2 26:26 4.5:2
The thing is Similar Triangles
Answers
Answer:
4 : 2
Step-by-step explanation:
We are given ΔABC ≅ ΔA'B'C'.
When two triangles are congruent, their corresponding sides and angles are congruent.
Since, the sides of the triangles are in relation,
AB = 2 × A'B' and side BC = 2 × B'C' i.e. 4 = 2 × 2 and 9 = 2 × 4.5.
Therefore, the ratio of the corresponding sides are given by 4 : 2 and 9 : 4.5 i.e. 2 : 1.
Since, the ratio of the corresponding sides comes out to be 2 : 1 = 4 : 2.
Hence, the ratio of the corresponding sides is 4 : 2.
Answer:
b
Step-by-step explanation:
Can someone please help me with this question. I just need to know the height.
Answers
Step-by-step explanation:
Area of triangle = 1/2 . base . height
Determine the slope and y-intercept. Remember y= mx + b where m is the slope and b is the y-intercept. y = -2/3x
(AND THE LINK! THIS IS A TWO QUESTION ANSWER I'M LOOKING FOR!)
*20 points!*
Answers
Will mark Brainliest!
Find the volume of the composite figure
Answers
Answer:
Answer is 102
Step-by-step explanation:
multiply 21x16=336
18x13=234
336-234=102
if 10= 15/-6+x , what is the value of 5 + x
a.7.5
b.12.5
c.80
d.0.5
Answers
Answer:
A. 7.5
Step-by-step explanation:
15 / -6 +x = 10
15 /-6 +x * (-6+x) = 10 * (-6+x ) : multiply both sides by -6+x
15 = 10(-6+x) : simplify
15 = -60+10x : distribute
15+60 = 10x : addition property of equality
75/10=10x/10 : division property of equality
x = 7.5
Answer:
A. 7.5
Step-by-step explanation:
may someone answer this please
Answers
Answer:
24
Step-by-step explanation:
6 (2 x 2) = 24
hope it helps you
PLEASE SOMEONE HELP
A regular hexagon is dilated by a scale factor of 0.4 to create a new hexagon. The perimeter of the new hexagon is 0.4 times the perimeter of the original hexagon.
True or false?
Answers
m
because
What is the missing length..
Answers
Answer:
c= 13
Step-by-step explanation:
A= 1/2bh
92.3= 1/2(14.2)h
92.3= 7.1h
h= 13
PLZZZ HELP ME... I NEED THIS BY MIDNIGHT... PLZZZ HELP ME
Answers
5 is C and 6 is A
7th grade math pls help
Answers
Answer:
25.12
Step-by-step explanation:
Answer:50.24
Step-by-step explanation:
u welcome
Solve the question below:
Answers
Answer: A
Step-by-step explanation:
Each batch of Blueberry Breakfast Treats will make 12 muffins. Mrs. Penney wants to make enough muffins for each of the 35 students in her math club and herself to have one.
Blueberry Breakfast Treats
Number of Batches
1
2
3
4
Cups of Blueberries
Three-fourths
--
--
--
On a coordinate plane, a graph titled Blueberry Breakfast Treats has batches on the x-axis and Blueberries on the y-axis. Points A is (2, 1.5), point B is (2.6, 2.25), point C is (3, 2.25), point D is (4, 3).
If she does not want any leftovers, which point should Mrs. Penney use to determine the amount of blueberries she will need to make her muffins?
A
B
C
D
I think its B I am taking my test rn so I wanna double check
Answers
so she would need to bake 3 bathes to have enough for everyone !!
Ms. Rivera has art for specials every 2nd day, and Ms. Sunshine has art every 9th day. When will both classes have art on the same day?
Answers
Answer:
Miss Rivera= 2,4,6,8,10,12,14,16,18
Miss Sunshine=9,18
Step-by-step explanation:
When Miss Rivera has her 9th class, and Miss Sunshine has her 2nd class will they be on the same day
Answer:
The 18th day.
Step-by-step explanation:
For this, just find the greatest common factor of both numbers
9 x 2 =18
This makes the numbers overlap the first time.
Can someone help me, please ........
Answers
Answer:
10+6+8=24cm
Step-by-step explanation:
15/6=2.5
20/2.5=8
25/2.5=10
Because...
15/6=2.5
20/2.5=8
25/2.5=10
Last year, Jose opened an investment account with $5400. At the end of the year, the amount in the account had decreased by 6.5%. How much is this decrease in dollars? How much money was in his account at the end of last year?
Answers
Answer:
1
Step-by-step explanation:
On a coordinate plane, a rectangle has points (3, negative 1), (3, negative 5), (negative 6, negative 5), (negative 6, negative 1).
Which expression can you use to find the area of the rectangle?
3 times 6
4 times 6
9 times 4
4 times 3
Answers
Answer:
ok the answer is ( 9x4) there's your answer have a great day
Diego and Han walked 2 miles to school. What is 20% of their trip in miles? ( IT NOT A)
A 2.2
B 0.4
C2.4
D 0.8
Answers
Answer:
the anwser is b 0.4 for your quesstion
A bicycle has a listed price of $643.95 before tax. If the sales tax rate is 9.5%, find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary.
Answers
Answer:
705.12525 rounded = $705.10
Step-by-step explanation:
The areas of the four ovals are shown below.
Which list shows the ovals in order from least area to greatest area? (plz help I rlly need it)
A. Oval IV, Oval II, Oval I, Oval III
B. Oval II, Oval IV, Oval I, Oval III
C. Oval III, Oval I, Oval IV, Oval II
D. Oval II, Oval IV, Oval III, Oval I
Answers
Answer:
B
Step-by-step explanation:
the answer is B because 3 times pi is 9.42 and that makes oval 1 less than oval 3
Answer:
Option b oval 2, oval 4, oval 1, oval 3
Step-by-step explanation:
Oval 1 = 3×3.14= 9.49
Oval 2 = square root of 27 which rounded off is 5.2 then divide it by 2 which rounded off I'd 2.6
Oval 3 = 9.8
Oval 4 = 17÷3 = 5.7
HEYOO PEEPS WHAT ARE SOME EXAMPLES FOR INCREASING SPEED?
Answers
Answer:
Um some examples of increasing speed are,
Step-by-step explanation:
Going faster in a car.
Pedaling faster on a bike.
Going faster a Four Wheeler/ Motor cycles.
hope this is enough:)
Answer:
Here are some examples of increasing speed! :D
Step-by-step explanation:
Going from walking to running
Going faster in some kind of vehicle
Pedaling faster on a bike
Pushing your scooter faster
The list goes on! :P
I hope some of these helped ^^
Joel is using a recipe to make cookies for a club bake sale.
According to the recipe, he needs 2/3 cups of sugar for each batch of cookies. He has 6 cups of sugar.
How many batches of cookies can he make without buying more sugar?
Answers
Answer:
3/4 cups → 1 batch
x cups → 2 batches
x = 2(3/4) = 6/4 = 1 1/2 cups
3/4 cups → 1 batch
y cups → 9 batches
y = 9(3/4) = 6 3/4 cups
Step-by-step explanation:
Answer:
9 batches
Step-by-step explanation:
Number of batches of cookies = Total sugar ÷ Sugar need for each batch
= 6 ÷ (2/3)
[tex]= 6 * \frac{3}{2}\\\\= 3*3\\= 9[/tex]
The width of the rectangle is 75% of its length. (24 in.)
a. What is the area of the rectangle?
b. The length of the rectangle is doubled. What percent of the length is the width now?
Explain your reasoning. ( helpp)
Answers
Answer:
Step-by-step explanation:
Uhm, I'm a bit confused- ._.
What's the X and Y for W, X, and V?
Answers
Answer:
x-x3.5,y1.5 w-x2.5,y6.5 v-x5.5,y6.5
Step-by-step explanation:
This table shows a proportional relationship between the number of cups of sugar and flour used for a recipe. How many cups of sugar are used for 1 cup of flour? Type a number in either decimal or fractional form.
Answers
Answer:7
Step-by-step explanation:
in the figure show AD CE abd FB intersect at point F
Answers
Yup I suck at math Please take a look at the photo and try to help.
Answers
Answer:
Try 20$...?
Step-by-step explanation:
Thats just what I'm guessing, Sorry if I'm wrong!
Answer:
$2 lessStep-by-step explanation:
your making 10 and your brother is making 8$ you can tell by the slopes of the line .
What is the volume of the rectangular prism?
Volume = LWH
(Geometry)
Answers
Answer:
Step-by-step explanation:
so first, we will do area
Area = L X W
= 7 x 5
= 35 inches
Volume = Abase x hprism(same thing)
= 35 x 12
420 [tex]in^3[/tex]
the volume of the rectangular prism is 420.
HOPE THAT HELPED
Lengh x Width (7x5) = 35
LW (35) x Height (12)
35 x 12 = 420
The coordinate grid shows a scale model in feet of Sylvia’s bedroom. Sylvia wants to apply a border around the top of the bedroom walls. What is the length of the border that Sylvia needs?
20ft
22ft
32ft
Answers
Answer:
22 ft
Step-by-step explanation:
Find the perimeter.
6 + 6 + 5 + 5 = 22 ft