Lisa is going to an arts and crafts workshop on Saturday. She can attend the workshop for a total of five hours. Each class is ⅔ of an hour. How many classes can she go to in the five hours that she will be at the workshop?
I'm not so sure on this one, any thoughts?
3 Answers:
Choice B) As x decreases, y decreasesChoice C) As x increases, y approaches 0Choice F) The function is an increasing function=====================================================
Explanation:
The graph has a negative y-intercept. So for example, we could have a y intercept of (0,-1) or (0,-2). The x value is always 0, and in this case, the y coordinate is some negative number.
Due to the negative y intercept, this means the function curve is below the x axis at this point. The common ratio r, such that 0 < r < 1, tells us that the exponential function is decreasing in absolute value. Let's say the y intercept was (0,-10) and the common ratio was r = 0.5
The common ratio of r = 0.5 means the second term is r*(first term) = 0.5*(-10) = -5, and the third term is r*(second term) = 0.5*(-5) = -2.5
The terms: -10, -5, -2.5 show us that they are decreasing in absolute value, but in terms of a graph, they are going upward toward zero.
So that's why as x increases, so does y (which makes it an increasing function). And y is approaching y = 0. However, it never actually gets to y = 0.
On the flip side, if x is decreasing, then y is also decreasing. Both x and y increase or decrease together in any increasing function. A decreasing function would have x increase while y decreases, or vice versa, meaning they go in opposite directions.
Answer:
B,C, and F or 1, 2, and 6
Step-by-step explanation:
6.) A completely full spherical hot air balloon with a radius of 9 meters is being deflated at a rate of 22 cubic meters per minute. How much time must elapse for the balloon to be completely deflated? Use the volume formula and 3.14 for π .
Find the volume of the full hot air balloon.
7.) Calculate the time it takes to completely deflate the balloon using the constant rate of deflation. Set up and solve a proportion.
Answer:
ou need to make permanent healthy changes to your diet and get ... At this time, the cost for placing and removing the intragastric balloon may ... If the balloon deflates, there's also a risk that it could move through your digestive system. ... An intragastric balloon can make you feel more full faster than you
Step-by-step explanation:
Find the Area of the figure below, composed of a rectangle and two semicircles.
Round to the nearest tenths place.
Can somebody help me? I need helpp!!!
If x stands for time, y stands for total # of knee bands.
independent variable:
x
dependent variable:
y
sorry for the last one but i need help on this asap please
Answer:
133.3333333333....
Step-by-step explanation:
60-36 = 24
24 ÷ 0.18 = 133.33333333....
can someone pls help
The equation, a + (b + 7) = (b + 7) + a, is an example of which property?
A. distributive property
B. associative property of addition
C. commutative property of addition
D. associative property of multiplication
Answer:
Commutative property of addition
A messenger is sent to a town and advances daily by twenty miles. In how many days will another messenger, sent five days later and advancing daily by thirty miles, overtake him?
Answer:
don't know
Step-by-step explanation:
It will take 10 days to over take him Step-by-step explanation:
7 . b . 4 . a . 2
Pls helpppppppp me!!!!!!!!!!
Answer:
6 p 4.5.w
Step-by-step explanation:
1.1.1.1.1.1 1 1.1.q.1.q.q.q.e..r.f.f.r.4.d.g.u..5. f2 1/2 Divided by 4 2/7 (Simplify)
A: 7/12
B: 3/4
C: 2 5/12
D: 10 5/7
Answer: D: 10 5/7 is the answer
Hi! I believe I have the answer.
5833/10000 is the answer to the fraction.
Simplified, the answer is 7/12.
A is the correct answer.
I hope that helps! I am sorry if you got the question wrong.
Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday,
Wednesday, and Friday, she runs 4 laps on a running trail and then runs 6 more miles. On Tuesday and
Sunday, she runs 6 laps on the trail and then runs 2 more miles. On Saturday, she just runs laps. How
many laps does Lilliana run on Saturday?
Answer:
7
Step-by-step explanation:
Let's call x the amount of miles that equal a lap.
So on Monday Wednesday and Friday, she runs 4x + 6 miles.
On Tuesday and Sunday she runs 6x + 2 miles.
And the problem says that she runs the same distance every day, so that means that
4x + 6 = 6x + 2
Now we solve that equation:
4x + 6 = 6x + 2
6 = 6x + 2 - 4x
6 - 2 = 6x - 4x
4 = 2x
x = 2
After that we choose either 4x + 6 or 6x + 2 to calculate the distance she runs on per day by replacing the x with a 2.
4(2) + 6 = 14
6(2) + 2 = 14
Finally we just divide the amount of miles (14) by the amount of miles per lap (2).
14/2 = 7 laps
im sorry but im so confused T^T im so bad at these things- directions in picture NO LINKS OR YOUR GETTING REPORTED!
Answer:
x = 24
obtuse isosceles triangle
Step-by-step explanation:
x = 24 because a triangle has to have all the angles add up to 180. So x + x +132 = 180.
180-132 = 2x
48 = 2x
x = 24
It is an isosceles because two of the angles are the same and one is different which means two of the sides are the same and one is different. (isosceles = icicle is how I remember it). Obtuse because there is an angle that is over 90 degrees.
can any one answer these questions
Answer:
Bababy
Step-by-step explanation:
yes
Is Jason du-b? (answer yes with an explanation)
the - stands for m, but brainly apparently thinks that it's a swear word
No context clues will be given.
:|
hey besties can someone help em with this
Two numerical patterns are shown below:
Pattern A: 6, 12, 18, 24, 30
Pattern B: 12, 24, 36, 48, 60
Select the statement that describes the numerical patterns.
The rule for Pattern B is "multiply by 2."
The rule for Pattern A is "multiply by 2."
Each term in Pattern B is one half the corresponding term in Pattern A.
Each term in Pattern A is one half the corresponding term in Pattern B.
Answer:
Each term in Pattern A is one half the corresponding term in Pattern B.
Step-by-step explanation:
6 is half of 12 , 12 half 24, 18 half of 36, 24 half of 48 , 30 half of 60 etc.
Answer:
46347
Step-by-step explanation:
sorry
what is the distance between -25 to -12 on the number line
Answer:
120 units
Step-by-step explanation:
Answer: 13 lines?
Step-by-step explanation: 25-12=13 so +13 spaces; also, -25+13=-12
HELP ME PLEASE!!!!!!!
please help its very easy for the people who know how to do this stuff!
Write a word problem to match the algebraic expression n + 6.
Answer:
A certain number is added to 6
A company mixes pecans, cashews, peanuts, and walnuts to make a batch of mixed nuts.
About 15.4% of the mixed nuts in a batch are pecans.
If a batch contains 77 pounds of pecans, how many pounds of mixed nuts are in a batch altogether?
Enter your answer in the box.
lb of mixed nuts
Answer:
the pounds of mixed nuts are in a batch altogethe
77÷15.4%
=77÷0.154
=500pounds
Step-by-step explanation:
Answer:
500 lb of mixed nuts
Step-by-step explanation:
Find how many mixed nuts are in a batch by dividing 77 by 0.154
77/0.154
= 500
So, in a batch altogether, there are 500 lb of mixed nuts
The sum of three consecutive natural numbers is 336. Find the largest of the three numbers.
Answer:
113
Step-by-step explanation:
Circles - Radius, Diameter, Area and Circumference
Answer:
Hello! answer: 452.16
Step-by-step explanation:
Im using 3.14 for pi
the radius is just half of the diameter so...
72 × 2 = 144 144 × 3.14 = 452.16 therefore the distance around the Ferris wheel is 452.16 Hope this helps.
Enter an algebraic expression that represents eight less than the sum of v cubed and sixty-four.
Answer:
8 - v³ + 64
Step-by-step explanation:
Eight less than = a subtraction sign "8 -"
The sum of v cubed and sixty-four = v³ + 64
Hope this helps!
Answer:
[tex]8 - v^{3} + 64[/tex]
Step-by-step explanation:
"Less" = minus
"Cubed" = 3
You are adding v^3 to 64, but subtracting that from 8
helppppp ill give 10 points
Answer:
c
Step-by-step explanation:
Take your time. I need this by tomorow.
The perimeter of quadrilateral is 58 centimeters. If the lengths of three sides are 14 cm, 15 cm, and 17 cm, what is the length of the missing side?
Answer:
12
Step-by-step explanation:
15 + 14 + 17= 46
58 - 46= 12
hope this helps! xoxo raina
3. Advanced question. Who can figure out how you can take an exchange rate which pegs $1.00 US to $1.21 CAD to see how much you would get in $US for $1.00 Cdn? It will be less than $1.00.
4) Find the volume of the pyramid.
Answer:
672
Step-by-step explanation:
12 * 12 = 144
144* 14 = 2016
2016 / 3 = 672.
no links pls just answer the question direct.
2t - 3 = 1 (solve for t)
we're doing two step equations
Answer: t = 2
Step-by-step explanation:
2t - 3 = 1
(add 3 to both sides)
2t = 1 + 3
2t = 4
(divide 2 from both sides)
t = 2