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horsena [70]
3 years ago
9

From the set {7, 9, 36), use substitution to determine which value of x makes the inequality true..

Mathematics
1 answer:
masha68 [24]3 years ago
7 0

Answer:

B.7

Step-by-step explanation:

This one is pretty simple, just insert each number to find which one is true.

2(7)<18

14< 18 (true)

2(9) < 18

18< 18 (false because it said less than not less than or equal to)

2(36) < 18

72< 18 (false)

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Answer: half year

Step-by-step explanation:

The formula to find the simple interest is given by :-

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Given : I=420 ; r=14%=0.14 and P =$6000

Then, we have the following equation :-

420=6000\times0.14 \times t\\\\\Rightarrow\ t=\dfrac{420}{6000\times0.14}=0.5

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6 0
3 years ago
X and y are integers.
Margarita [4]

Answer:

i don't know

Step-by-step explanation:

Mark on the grid all the points that fulfill all three inequalities.

6 0
2 years ago
The following are the last 10 run scores Colin got in cricket: 23, 20, 4, 19, 28, 35, 25, 0, 1, 30 a) Work out Colin's mean scor
sdas [7]

Answer:

I have given it step by step below.

Step-by-step explanation:

(i) Mean = sum of observations/total no. of observation

= 23 + 20  + 4 + 19 + 28 + 35 + 25 + 0  +1 + 30/ 10

= 185/10

= 18.5

(ii) additional 35 runs

New Mean

=previous total  + 35/10 + 1     (the 1 gets added in denominator because of                                           the additional observation)

= 185 + 35/11

= 220/11

= 20

Hope this helps you!

4 0
3 years ago
You roll a fair six sided die. What is P (not 3)
Dovator [93]
5/6. There are six sides, 3 is one of them. The probability of it not being 3 is all of the other faces.
4 0
3 years ago
Find the area, in SQUARE UNITS, of the parallelogram
mote1985 [20]

Answer:

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Step-by-step explanation:

Base = 10 units

Height = 8 units

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5 0
3 years ago
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