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3 years ago

A worm travels 1250 millimeters how many meters did it travel

Mathematics

1 answer:

Elina [12.6K]3 years ago

5 0

$1m=1,000mm\to1mm=0.001m\\\\therefore\\\\1250mm=1250\cdot0.001m=\boxed{1.250m=1.25m}\leftarrow answer$

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Select the correct answer from each drop-down menu.

Harlamova29_29 [7]

what are the answers in the menu?

8 0

3 years ago

Find the common ratio of the geometric sequence 13,39,117

Anna [14]

r = 39/13 = 3

check

117 /39 = 3

true

so r=3

7 0

3 years ago

A manufacturer of matches randomly and independently puts 23 matches in each box of matches produced. The company knows that one

d1i1m1o1n [39]

Answer:

0.9855 or 98.55%.

Step-by-step explanation:

The probability of each individual match being flawed is p = 0.008. The probability that a matchbox will have one or fewer matches with a flaw is the same as the probability of a matchbox having exactly one or exactly zero matches with a flaw:

$P(X\leq 1)=P(X=0)+P(X=1)\\P(X\leq 1)=(1-p)^{23}+23*(1-p)^{23-1}*p\\P(X\leq 1)=(1-0.008)^{23}+23*(1-0.008)^{23-1}*0.008\\P(X\leq 1)=0.8313+0.1542\\P(X\leq 1)=0.9855$

The probability that a matchbox will have one or fewer matches with a flaw is 0.9855 or 98.55%.

8 0

3 years ago

Answer my four questions below and you will get 20 points.

Mice21 [21]

1) 1 + 1 = 2

2) 1 - 1 = 0

3) 1 * 1 = 1

4) 1 / 1 = 1

Hope this helps!

5 0

3 years ago

Read 2 more answers

Noah's oven thermometer gives a reading that is 2% greater than the actual temperature if the actual temperature is 350°F what w

blsea [12.9K]

Answer:

Step-by-step explanation:

Step one:

given data

actual reading= 350°F

thermometer reading 2% of the actual reading

Step two:

Required:

The thermometer reading

let us find 2% of 350°F

2/100*350°

=0.02*350

=7°F

Hence the thermometer reading is 7°F greater than 350°F

The thermometer reading is 350+7=357°F

6 0

3 years ago