Answer:
Step-by-step explanation:
!!!!!Please help I'm so stuck!!!!!
Suppose you drop a tennis ball from a height of 7ft. After the ball hits the floor, it rebounds to 80% of its previous height.
How many bounces will it take for the ball to rebound to a height of less than 1 foot?
A) 11
B) 9
C) 10
D) 12
HELPPPP I DONT HAVE A LOT OF TIMW LEFT PLEAEE DONT SEND ME A FILE I DOESNT WORK FOR ME PLEASE JUST HELPP ME
it's the first answer (1,-2) (4,-2) (1,-4) (4,-4)
Za and Zb are complementary angles. Za measures 55°.
What is the measure of Zb?
Answer:
15
Step-by-step explanation:
hope this helps!
There are 9 roses in a vase of 11 flowers. The rest are daisies.
Answer:
there are 2 daisies
Step-by-step explanation:
Riley is starting her own laundry business. Riley thinks she will do a better job than her competitors, so she thinks she can charge $16.80 per hour. If she knows she will only be able to work 40 hours per week, how much money will she earn each week?
Answer:
dont copy thos links they are a Scamm
angela can paint 3 sections in 25 minutes. how many minutes will it take angela to paint 12 sections
Answer:
it would take her 100 minutes to paint 12 sections.
Step-by-step explanation:
3 =25 minutes
3 x 4 = 12
25 x 4 = 100
mhm help me please thanks
Answer:
19
Step-by-step explanation:
Sorry if wrong :> Hope i helped! Have a awesome day!!! You're a great hooman ^_^ Please mark brainliest !!
How many minutes are equivalent to 1 hour?
20 minutes
60 minutes
90 minutes
120 minutes
Answer:
60 minutes
Step-by-step explanation:
you guys are my 911 HELP ILL GIVE POINTS: find the area of the shape shown below
Who is my favorite person ever?
The answer would obviously be :
me.Use the graph to find the solutions of -1/2x^2-x+4=0. No bots or links please. Give a logical answer. I need this for a timed test and its greatly appreciated.
Answer:
= − 4
= 2
Step-by-step explanation:
search it up
Philll weights 120 lb Kim weighs 75% as phill eathan weigh 90% as much as Kim. And Amy weighs 2/3 as much as earthen what is the average weight of them?
Answer:
Step-by-step explanation:
I need help with this
Answer:
c
Step-by-step explanation:
it just is the answer have a nice day
Answer:
c
Step-by-step explanation:
c
How to calculate a common fraction
To find a common denominator, multiply each part of a fraction by the denominator of the other fraction. For example, to find a common denominator for 1/3 + 2/5, multiply the 1 and 3 by 5 and multiply the 2 and 5 by 3. You should get 5/15 + 6/15. Then you can calculate the fractions.
I'm not sure if this is what you meant but here
i need help big time look at photo
Answer:
The answer is A.
Step-by-step explanation:
The only reason why it is A is because area is just (l x w) or length times width. The length is 9cm and the width is 8cm. If you multiply that, the answer would be 72cm.
Answer:
B- 59 cm 2
Step-by-step explanation:
rec 1 = 8 x 4 = 32
rec 2 = 3 x 7 = 21
rec 3 = 2 x 3 = 6
area of fig = rec 1 + rec 2+ rec 3 = 32+ 21+ 6 = 59 cm2
I hope im riht!!
The area of a square is 500" in. What is the perimeter of the square.
Answer:
500
Step-by-step explanation:
-5x^2+8×-6 how do I factor out this expression
The number 26411 is completely divisible by
Answer:
7, you can just your calculator to test it out.
Answer:
Step-by-step explanation:
Where to start?
It isn't 2 and it isn't 3. You tell it's not 2 because it is an odd number.
It isn't 3 because the digits (26411 = 2 + 6 + 4 + 1 + 1) add up to 14 which is not divisible by 3, so the whole number is not divisible by 3.
It is not divisible by 5 because numbers divisible by 5 end either in 0 (which would make it even and divisible by 2) or 5. This one doesn't end in 5.
The very first number you can try is 7. That works. 3773 is the result.
The next prime to try is 11. I have a feeling that will work as well. Let's try it. It works as well. It's the symmetry of 3773 that made me look at eleven. There is a very complicated rule having to do with the odd and even places subtracted that tells you whether a number is divisible by 11 or not.
343 is the resulting number. I think that is 7^3 which is correct. So here's your answer
7 * 7 *7 * 7 * 11 is the answer. It's worthwhile to know how to do this. Factoring large numbers is one of the cornerstones of mathematics. Computers love this kind of thing.
According to a medical study, 15% of people will experience an adverse side effect
within one hour after taking a particular experimented drug. Suppose you survey 12
people who participated in the study. What is the probability at most 2 people will
have adverse side effect?
A)O 0.594
B)0.646
C)0.736
D)0.264
Answer:
c
Step-by-step explanation: trust me
The probability that the people that would have adverse effect are at most 2 is 0.736
What is probability?This is the theory that is used in statistics to explain the chances of an event occuring.
To solve for the probability of at most 2, we solve for 1- P(1) + P(2)
= 1/12 + 2/12
= 1 - 0.083+0.167
= 0.73
Therefore the probability that the most people with adverse effect is 2 is 0.736. Option c is correct.
Read more on probability here: https://brainly.com/question/24756209
Janya walked 1/10 mile in 2 minutes. If she walked at a constant speed, how many miles did she travel in 1 minute? Write your answer as a fraction.
USING THE DRAWING BELOW IDENTIFY THE FIGURES REPRESENTED BY THE LETTERS,
A
B
C
E
D
Answer:
If this is the type of question that I think it is then:
A) trapezoid
B) square
C) parallelogram
D) rectangle
E) rhombus
Step-by-step explanation:
If it is not, then I apologize.
Question one : -10 -4
Question two : -7+ (-16)
Question three :12 - (-3)
Question Four : -14 + 9
HELPPPPP MEEEE
PLS HELP, AM BEING TIMED, WILL give brainliest and it's a test
Subtract (7.85.1t) from (2.83.2t). Use the Commutative Property to show the difference another way. Choose the correct difference. A. 1.9t5 B. 51.9t C. 8.3t5 D. 58.3t
PLEASE HELP ASAPPP ITS URGENT
Answer:
Step-by-step explanation:
2^-70/4^14
1/(2^70*4^14)
answer is b
9514 1404 393
Answer:
B 1/(2^70·4^14)
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)^c = a^(bc)
a^-b = 1/a^b
__
[tex]\left(\dfrac{2^{-10}}{4^2}\right)^7=\dfrac{2^{-10\cdot7}}{4^{2\cdot7}}=\dfrac{2^{-70}}{4^{14}}=\boxed{\dfrac{1}{2^{70}\cdot4^{14}}}[/tex]
Plz answer this question
mhanifa
Answer:
Option BStep-by-step explanation:
Given function:
H(s) = 0.003s² + 0.07s - 0.027Average rate of change in the interval s = 80 and s = 100:
[H(100) - H(80)] / (100 - 80) = [0.003(100²) + 0.07(100) - 0.027 - 0.003(80²) - 0.07(80) + 0.027] / 20 = 12.2 / 20 = 0.61Correct choice is B. 0.61
2. Find x to the nearest tenth 10a. 5.8
b. 5.9
c. 8.1
d. 7.3
Answer:
the answer is
c. 8.1.
Step-by-step explanation:
you can add 36 and 10 and then divide it by 180 i think idrk
a math class conducted an experiment where each student flipped a coin 10 times.The class flipped heads 158 heads and 172 tails.How does the experimental probability of flipping heads?Explain your answer.
Answer:
Step-by-step explanation:
a mmath class=english
anyone know the answer to this?????
Answer:
15
Step-by-step explanation:
because you add them all up on god
Answer:
im not good at math
Step-by-step explanation:
Where do f(x) and the line y=1 intersect?