Ask question

Ask question

All categories

nikitadnepr [17]

2 years ago

8

How to solve 54+36÷3-30

2 answers:

aksik [14]2 years ago

5 0

54+36/3-30
54+12-30
66-30
36

Levart [38]2 years ago

3 0

Answer:

36

Step-by-step explanation:

just do order of operations

You might be interested in

Stella is ordering a taxi from an online taxi service. The taxi charges $3 just for the pickup and then an additional $1.75 per

vovikov84 [41]

Answer:

and wht is the question?

7 0

2 years ago

Read 2 more answers

I need help again please!!

ivann1987 [24]

Answer c because .10 x 40 equals 4 plus 2

3 0

2 years ago

Read 2 more answers

Lilith and her friend shared a pizza. Lilith ate two sixths of the pizza and her friend ate three sixths. How much pizza did the

Tcecarenko [31]

Step-by-step explanation:

$\frac{2}{6} + \frac{3}{6 } =$

2+ 3

_____________ =

6

____5___

6

6 0

1 year ago

H(x)=3x^2+7<br> h(0)<br> help!

Angelina_Jolie [31]

Answer:

h(0) = 7

Step-by-step explanation:

by saying h(0) it is asking you to plug in 0 as the x value

3(0)^2 = 0

0 + 7 = 7

8 0

2 years ago

Suppose the average math SAT score for students enrolled at local community college is 490.4 with a standard deviation of 63.7.

lakkis [162]

Answer:

Option B) 9.1

Step-by-step explanation:

We are given the following in the question:

Average score = 490.4

Standard deviation = 63.7

Sample size, n = 49

Formula:

$=\dfrac{\sigma}{\sqrt{n}}$

Putting values, we get,

Standard error =

$=\dfrac{\sigma}{\sqrt{n}} = \dfrac{63.7}{\sqrt{49}} = 9.1$

Thus, the correct answer is

Option B) 9.1

8 0

2 years ago