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
fomenos
3 years ago
12

Jonas wrote 9 + 8 equals 17 what number sentence shows the commutative property of addition

Mathematics
2 answers:
Rom4ik [11]3 years ago
7 0

commute means to travel .... the 9 and 8 will switch spots.

9 + 8 = 8 + 9 is the commutative property.

Answer: 8 + 9 = 117

Tju [1.3M]3 years ago
5 0

17=8+9. Communitive property is where you can rearrange everything.

You might be interested in
Major league baseball salaries averaged $1.5 million with a standard deviation of $0.8 million in 1994. suppose a sample of 100
seropon [69]

Answer: The probability that the avg. salary of the 100 players exceeded $1 million is approximately 1.

Explanation:

Step 1: Estimate the standard error. Standard error can be calcualted by dividing the standard deviation by the square root of the sample size:

SE=\frac{0.8}{\sqrt{100}}=\frac{0.8}{10} = 0.08

So, Standard Error is 0.08 million or $80,000.

Step 2: Next, estimate the mean is how many standard errors below the population mean $1 million.

\frac{1 - 1.5}{0.08}

=-6.250

-6.250 means that $1 million is siz standard errors away from the mean. Since, the value is too far from the bell-shaped normal distribution curve that nearly 100% of the values are greater than it.

Therefore, we can say that because 100% values are greater than it, probability that the avg. salary of the 100 players exceeded $1 million is approximately 1.

5 0
3 years ago
1.56 times 48 equals
Crank

Answer:

It equals 74.88

Step-by-step explanation:

U jus multiply them

5 0
3 years ago
Read 2 more answers
Help me with this please
Rom4ik [11]

Answer:

c

Step-by-step explanation:

i just used a calculator lol

7 0
3 years ago
Write an algebraic equation for this tape diagram. Then determine the value of x. You may use a calculator.
tresset_1 [31]

Answer:

3× + 16 = 22.75

3× = 22.75 - 16

<u>3x</u><u> </u>= <u>6</u><u>.</u><u>75</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>3 3

x = 2.25

7 0
2 years ago
There is a population of 15,500 bacteria in a colony. If the number of bacteria doubles every 234 hours, what will
saveliy_v [14]

Answer:

2,48,000

Step-by-step explanation:

  • Initial population of bacteria = 15,500

  • Bacteria doubles after every 234 hours

  • So, after 0 (zero) hours, no of bacteria = 15,500

  • After 234 hours, no. of bacteria = 2(15,500) = 31,000

  • After 468 hours, no. of bacteria = 2(31,000) = 62,000 (2*234 = 468)

  • After 702 hours, no. of bacteria = 2(62,000) = 124,000 (3*234 = 702)

  • After 936 hours, no. of bacteria = 2(124000) = 2,48,000 (4*234 = 936)
3 0
2 years ago
Other questions:
  • You purchase a new guitar and take out a loan for $450. You have 18 equal monthly payments of $28 each. What is the simple inter
    13·1 answer
  • una tienda de ropa realiza un descuento de 5% por toda compra,si un pantalon sin descuento cuesta 420 pesos cuanto pagare por el
    14·1 answer
  • Given the Arithmetic sequence A1,A2,A3,A4A1,A2,A3,A4
    10·1 answer
  • How to use synthetic division to show how to methodically obtain the factors from the polynomial 2x^5+6x^4-42x^3-86x^2+192x+360
    13·1 answer
  • 5(5t-2) = -35<br><br>show how to solve the given equation ​
    5·1 answer
  • What is 1.4444 in fraction form?
    5·1 answer
  • What number should go in the box?
    13·2 answers
  • Suppose that the following group of values was entered into the tvm solver of a graphing calculator: n=240; 1%=13.2; pv=95000; p
    11·1 answer
  • Y varies inversely as x. Y = 8 when x = 5 find y when x = 4
    11·1 answer
  • Donna just put 27.43 gallons of fuel into her car. There were 1.7 gallons in the car to begin with. how much furl is in donnas c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!