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2 years ago

Using the numbers 8,6,4, and 2 write and expression that equals 40

Mathematics

1 answer:

julsineya [31]2 years ago

7 0

Answer: (8 * 6) - (4 * 2)

Step-by-step explanation:

(8 * 6) - (4 * 2)

8 * 6 = 48

4 * 2 = 8

48 - 8 = 40

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Which is greater 3/4 or 0.75?

o-na [289]

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2 years ago

HELP ASAP ILL GIVE BRAINLIST

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Answer:

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Step-by-step explanation:

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2 years ago

The number of books sold over the course of the four-day book fair were 190, 100, 272, and 74. Assume that samples of size 2 are

g100num [7]

Answer:

the answer is below

Step-by-step explanation:

We have the total number of possible samples = 4 * 4 = 16 (As 4 choices for each value)

in addition we have to as all sample occur with equal probability, probability of each sample = 1/16, below is samling distribution of mean

x1 x2 probabilityP(x1,x2) sample mean

190 190 1/16 190

190 100 1/16 145

190 272 1/16 231

190 74 1/16 132

100 190 1/16 145

100 100 1/16 100

100 272 1/16 186

100 74 1/16 87

272 190 1/16 231

272 100 1/16 186

272 272 1/16 272

272 74 1/16 173

74 190 1/16 132

74 100 1/16 87

74 272 1/16 173

74 74 1/16 74

Summarizing above with adding duplicate values

sample mean probability

74 1/16

87 1/8

100 1/16

132 1/8

145 1/8

173 1/8

186 1/8

190 1/16

231 1/8

272 1/16

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3 years ago

Convert 3,250 mL to L. 3.25 L 0.325 L 3,250,000 L 325,000 L

Sergio [31]

Answer:

3.25 L

Step-by-step explanation:

1L=1000mL

3250ml x1L/1000mL = 3.25L

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3 years ago