1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Phantasy [73]
3 years ago
15

I need help on distributive property please

Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0

Answer:

Could you put the questions please?

Step-by-step explanation:

You might be interested in
NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h ( t ) = − 4.
Fudgin [204]

Answer:

The rock splashes down when h(t) = 0. Set h(t) = 0 and solve for t using quadratic formula.

0 = − 4.9t^2 + 178t + 325

t = 38.07, -1.74

(Throw away the negative answer, since time can't be negative.)

t = 38.07 sec

Please Mark Brainliest If This Helped!

4 0
2 years ago
a committee has eleven members. there are 3 members that currently serve as the boards chairman, ranking members, and treasurer.
miss Akunina [59]

Answer:

\frac{1}{990}

Step-by-step explanation:

<u>The full question:</u>

<em>"A committee has eleven members. there are 3 members that currently serve as the boards chairman, ranking members, and treasurer. each member is equally likely to serve in any of the positions. Three members are randomly selected and assigned to be the new chairman, ranking member, and treasurer. What is the probability of randomly selecting the three members who currently hold the positions of chairman, ranking member, and treasurer and reassigning them to their current​ positions?"</em>

<em />

<em />

The permutation of choosing 3 members from a group of 11 would be:

P(n,r) = \frac{n!}{(n-r)!}

Where n would be the total [in this case n is 11] & r would be 3

Which is:

P(11,3) = \frac{11!}{(11-3)!}=\frac{11!}{8!}=11*10*9=990

So there are total of 990 possible way and there is ONLY ONE WAY for them to be reassigned. Hence the probability would be:

1/990

8 0
3 years ago
PLEASE HELP!! This is due in less than 5 minutes or I fail!!!
Pepsi [2]

Answer:

A/ I think

The first one on the top

7 0
3 years ago
Read 2 more answers
7.2x14.3 what is that?
Galina-37 [17]

Answer:

102.96

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Rita earns $10 per hour. She puts 5% of her earnings in savings. Write inequality to find how many hours Rita must work to save
Rina8888 [55]

Answer:

Rita must work 50 days  to save at least $25.

Step-by-step explanation:

The amount Rita earns per hour  = $10

The saving percentage =  5%

So, the savings of Rita per hour =  5% of $10

⇒5% of $10  = \frac{5}{100}  \times 10  = 0.5

or Rita saves $0.5 per hour.

The amount she wants to save at minimum  = $25

So, let she works at the minimum of k Days.

⇒\textrm{The number of hours she has to work}  = \frac{\textrm{Amount she needs saving}}{\textrm{Amount saved in 1 hour}}

or, k = \frac{25}{0.5}  = 50

The number of hours she has to work  =  50 days

Hence,  Rita must work 50 days  to save at least $25.

3 0
3 years ago
Other questions:
  • 42000+18000-48000+49000-42000
    6·2 answers
  • What is the first step that a smart new-car buyer should take before talking to salespersons and putting a deposit on a car?
    8·1 answer
  • uppose that we have collected information on how much a sample of households spend on clothing per year. If we are 90% confident
    14·1 answer
  • Twice a certain number added to 15 is 2 less then 27, what is the number?
    7·1 answer
  • Twice the sum of a number and six decreased by fifteen is the same as eighteen more than the product of five and the number. Fin
    7·1 answer
  • Please help! Stuck on this question..
    5·1 answer
  • Find the number that belongs
    10·1 answer
  • Expand (2−x)5 and identify each part of the expression. 80x2 -40 10 32
    5·1 answer
  • What is (5^-2)^3 in standard form? Please answer!
    10·2 answers
  • Two opposite angles of a parallelogram are always
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!