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Liula [17]
3 years ago
7

Pls pls help I don’t have time HELP ASAP. It also detects if it’s right or wrong.

Mathematics
2 answers:
aivan3 [116]3 years ago
8 0

Answer:

10 I believe but I can't remember everything because I learned this like a year ago

azamat3 years ago
4 0

Answer:

10 cents an ounce‍♂️‍♂️

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I move east a distance of 4km, south a distance of 2 km, and then west a dostance of 1km. What is the cartesian cordinates relat
mojhsa [17]

Answer:

In x: 4-1=3

In y: -2

Cartesian coordinates: (3,-2)

Step-by-step explanation:

If we move horizontally we must consider only the x axis, if we move to east it is positive, and if we move to west it is negative.

f we move vertically we must consider only the y axis, if we move to north it is positive, and if we move to south it is negative.

6 0
3 years ago
A horse is galloping for 15 minutes and runs a distance of 5 miles. How many minutes would it take the horse to run 23 miles?
Blababa [14]

Answer:

A runner ran 20 miles in 150 minutes. If she runs at that speed,

Step-by-step explanation:

5 0
3 years ago
73 7/10−25 5/8<br><br><br>Enter your answer as a mixed number in simplest form.
VladimirAG [237]

Answer:

48 3/40 just reanswerd for points :>

Step-by-step explanation:

7 0
2 years ago
Work out<br> 5(-2) x 327<br> Give your answer as a decimal.
GarryVolchara [31]
Answer: 0.12

5^-2=0.04
the cube root of 27=3
0.04x3=0.12
6 0
3 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
3 years ago
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