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
yulyashka [42]
3 years ago
5

8(27) using a distributive property mental math ​

Mathematics
2 answers:
Brrunno [24]3 years ago
6 0

Answer:

216

Step-by-step explanation:

Use the multiples of 27:

27, 54, 81, 108, 135, 162, 189, 216

↑ ↑ ↑ ↑ ↑ ↑ ↑ ↑

×1 ×2 ×3 ×4 ×5 ×6 ×7 ×8

I am joyous to assist you anytime.

xxTIMURxx [149]3 years ago
3 0
Is there plus sign between 2 and 7?
Even so, then it’s 8 • 2 = 16 & 8 • 7 = 56.
16 + 56 = 72

If not then it’s 216.
You might be interested in
Carpet costs $7.84 per yard. What is the cost of 21.5 yards?
balandron [24]

Answer:

$168.56

Step-by-step explanation:

8 0
3 years ago
Based on the records for the past several​ seasons, a sports fan believes the probability the red team wins is 0.30. The fan als
ki77a [65]

Answer:

The red team is expected to win 6 fewer games than the blue team

Step-by-step explanation:

In this question, we are concerned with calculating the number of games the red team is expected to win less than what the blue team will win, given the probability of wining of each of the teams and the total number of games

To calculate the total number of games each team is expected to win, what we do is to multiply the probability of wining of each of the teams by the total number of games

For the red team , the probability of wining P(r) = 0.3

The total number of games expected to be won is mathematically equal to 0.3 × 120 = 36 games

For the blue team , the probability of wining P(b) = 0.35

The total number of games expected to be won is mathematically equal to 0.35 × 120 = 42 games

The number of games fewer that the red team is expected to win = number of games expected to be won by the blue team - number of games expected to be won by the red team = 42 games - 36 games = 6 games

6 0
3 years ago
suppose that a biologist is watching a trail known for wildebeest migration. During the first minute, 24 wildebeests migrated pa
Monica [59]

Answer:

=1050 wildebeests

Step-by-step explanation:

We can form an arithmetic series for the wildebeest migration.

Sₙ=n/2(2a+(n-1)d) where  n is the number of terms, d is the common difference and a is the first term.

a=24

n=20

d=3

Sₙ=(20/2)(2(24)+(20-1)3)

Sₙ=10(48+57)

=1050 wildebeests

6 0
4 years ago
2x+3y=9 graph show all work​
lutik1710 [3]
First you have to get all the values on the other side of y. To do that subtract 2x, then divide the values on the right by 3. You will be left with y=3-2x/3.
3 0
4 years ago
Read 2 more answers
Escribe un número de tres cifras digamos a1b1c1, en el cual a1 sea distinto de c1; ahora invierte los dígitos a1 y c1, (obtendrá
Delicious77 [7]

Answer:

El número obtenido es:

  • <u>1089</u>.

Step-by-step explanation:

Vamos a escoger tres números sencillos para cada variable como:

  • a1 = 1
  • b1 = 2
  • c1 = 3

Por lo tanto, nuestro número de tres cifras es:

  • 123 (la única pauta es que a1 sea diferente a c1 y con este número la cumplimos)

Ahora, nos dice que invirtamos los números a1 y c1, por lo tanto, nuestro nuevo número de tres cifras sería:

  • 321

A continuación, nos menciona que restemos el menor del mayor, en este caso, nuestro número menor es 123 y el mayor es 321, por lo tanto:

  • 321 - 123 = <u>198</u> (Este resultado será el mismo sin importar cuáles números elijas para el ejercicio)

Como obtuvimos el número 198, se podría decir que:

  • a2 = 1
  • b2 = 9
  • c2 = 8

Ahora nos piden que invirtamos a2 y c2, por lo tanto nuestro nuevo número sería:

  • <u>891</u>

Y por último, nos solicita que sumemos los dos últimos números obtenidos, entonces tenemos:

  • 891 + 198 = <u>1089</u>

Por lo tanto, <u>el número obtenido al final es 1089</u>, el cual obtendrás sin importar qué número de tres cifras elijas al inicio, siempre y cuando no se repitan el primero y el tercer dígito.

3 0
3 years ago
Other questions:
  • gracie and mary and nancy each have a small collection of seashells gracie has 5 more than 1 and 1/4 times the number of shells
    8·1 answer
  • Convert 65%, percent to a fraction in simplest form
    10·1 answer
  • HELP MEEE PLEASEEEEEEE
    8·1 answer
  • Mrs Stephens drove through a total of 36 intersections on her way home from work last week.At 4 of every 16 intersections,Mrs.St
    13·2 answers
  • Kimi’s dog gives birth to a litter of 4 puppies per year, on average. The relationship between time and the expected total numbe
    12·2 answers
  • How do we integrate this ?
    5·1 answer
  • Type in the correct number for the reduced form of the fraction 25/100, then click the Check Answer button.
    11·1 answer
  • Find the value of x to make the following expression true.
    15·1 answer
  • WHOEVER ANSWERS BOTH GETS BRAINLIEST AND POINTS , pls help and no links!!<br>​
    15·2 answers
  • Reflect the point (5, 6) over the y-axis.<br> A) (5, -6)<br> B) (-5, 6)<br> C)(-5, -6)<br> D)(5, 6)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!