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blondinia [14]
3 years ago
7

50 POINTS AND BRAINLIEST TO FIRST CORRECT ANSWER

Mathematics
2 answers:
algol [13]3 years ago
7 0

Answer:

6) Option 4

7) Option 4

8) Option 1

Step-by-step explanation:

1.31×(10^-5) = 1.131/10⁵

= 1.132/100000

= 0.00001132 (option 4)

7) 3.76×10⁴ + 5.5×10²

10²(3.76×10² + 5.5)

10²(376 + 5.5)

10²(381.5)

10²(3.815×10²)

3.815×10⁴ (option 4)

8) (4×10³)(5×10⁷)

4×10³×5×10⁷

4×5×10³×10⁷

(4×5)(10^(3+7)

(4.5)×(10^(3+7)) (option 1)

That . represents multiplication

Further simplified below:

20×10¹⁰

2.0×10¹¹

Dafna1 [17]3 years ago
7 0

Answer:

Step-by-step explanation:

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The number of gold medals won by ten countries during the 1996 Olympics are given below. Use the data to make a stem and leaf pl
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Answer:

0|   7, 9,9,9

1|    3,5,6

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3|  

4|   4

Notation: For this case the first number represent the first digit and the second represent the second digit.

Step-by-step explanation:

For this case we have the following dataset given:

9,16,9,15,20,13,7,26,9,44

The first step is order the data on increasing way and we got:

7,9,9,9, 13,15, 16,20,26,44

And we can create the stem plot like this:

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1|    3,5,6

2|   0,6

3|  

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Notation: For this case the first number represent the first digit and the second represent the second digit

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4 years ago
What is the constant rate of change in the table?
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The probability that an event will happen is P(E) =30/37. Find the probability that an event will not happen
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A telephone pole has a wire attached to its top that is anchored to the ground. The distance from the bottom of the pole to the
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Answer:

Height is 135 ft

Step-by-step explanation:

Notice that wire, pole, and ground form a right angle triangle, for which we name h = height of the pole one of the legs (the horizontal leg) is h - 51. The wire (which is the hypotenuse of the right angle triangle is: h + 24.

Then we can use the Pythagorean theorem to solve for the height (h):

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grouping all terms on the left of the equal sign, we get:

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