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3 years ago

Please help me with this question i’ve tried 2, 4, 8, -8, 0 and none of those answers worked

Mathematics

1 answer:

Airida [17]3 years ago

3 0

Answer:

Step-by-step explanation:

If the x-value is -4, go to -4 and go up to the line.

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A student wants to conduct an experiment to see how quickly information can travel. On Day 1 of the experiment, the student tell

Aliun [14]

3 people know a fact in 1st day.
In 2nd day they share it with 3 people each=3×3
Now 3×3 people shares it with 3 people each. and so on...
So,
3+3²+3³+3⁴+3^5+3^6+3^7
=3279 no of people altogether , will hear from 1st day to 7th day...
On the day 7,no of people who will hear the fact=3^7=2187

7 0

3 years ago

irina [24]

Answer:

0.530 (the 0 is not required)

Step-by-step explanation:

this is because another combination would be .35 which is less than .53 so this what i think the answer is.

--hope this helped :))

7 0

3 years ago

NASA is conducting an experiment to find out the fraction of people who black out at G forces greater than 6. Step 1 of 2 : Supp

Andru [333]

Answer:

The estimate of the proportion of people who pass out at more than 6 Gs is 0.279.

Step-by-step explanation:

Estimate of the proportion of people who pass out at more than 6 Gs.

Number of people who passed out divided by the size of the sample.

We have that:

Sample of 502 people, 140 passed out at G forces greater than 6. So the estimate is:

$p = \frac{140}{502} = 0.279$

The estimate of the proportion of people who pass out at more than 6 Gs is 0.279.

8 0

3 years ago

Matthew worked a summer job and saved $900 each

Dmitry_Shevchenko [17]

Answer:

1400

Step-by-step explanation:

hope that helps <3

5 0

3 years ago

Help on this pleasee

Zina [86]

Answer: 40 degrees

Step-by-step explanation:

4 0

2 years ago