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3 years ago

Drag the tiles to the correct boxes to complete the pairs.

Mathematics

2 answers:

grigory [225]3 years ago

7 0

Answer:

2.32 · 10^9 = 2,320,000,000.

2.32 · 10^8 = 232,000,000.

4.31 · 10^-13 = 0.000000000000431

4.31 · 10^-6 = 0.00000431

AnnyKZ [126]3 years ago

5 0

Answer:

the photo below

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Joe biked 1 9/12 miles from home to the lake,then went some miles around the lake,and then back home Joe biked a total of 4 9/12

dsp73

Answer:

The answer to your question is 5/4 or 1 1/4

Step-by-step explanation:

Data

distance traveled from home to the lake = 1 9/12

total distance = 4 9/12

distance traveled around the lake = ?

Process

1.- Convert the mixed fractions to improper fractions

a) 1 9/12 = (12 + 9)/12 = 21/12 = 7/4

b) 4 9/12 = (48 + 9)/ 12 = 57/12 = 19/4

2.- Multiply the distance from home to the lake by two

7/4 x 2 = 14/4 = 7/2

3.- Subtract the result of "2" from the total distance

19/4 - 7/2 = 19/4 - 14/4 = 5/4

5.- The distance around the lake is 5/4 or 1 1/4

4 0

3 years ago

The weight of oranges growing in an orchard is normally distributed with a mean

katrin2010 [14]

Answer:

The percentage is 95.45%

Step-by-step explanation:

In this question, we are tasked with calculating the percentage of oranges weighing between a particular range.

To do this , we use the z-scores of both numbers in the range.

Mathematically, z-score can be calculated as (x - Mean)/SD

Thus we have P(3 <x < 7) = P( (3-5)/1 < z < (7-5)/1)

= P( -2 < z < 2)

Using standard score table, we have

P(-2<z<2) = 0.9545

The percentage is thus 9545/100 = 95.45

8 0

3 years ago

PLEASE HELP!!!!!

gulaghasi [49]

Answer:

y = -5/4x -19

Step-by-step explanation:

It is often convenient to simplify a point-slope form of the equation.

y = m(x -h) +k . . . . . line with slope m through (h, k)

y = -5/4(x -(-8)) -9 . . . . fill in given values

y = -5/4x -10 -9

y = -5/4x -19

8 0

3 years ago

Find the equivalent expression 2^3

Zepler [3.9K]

Answer:

Step-by-step explanation:

2x2 = 4 4x2 = 8 :)

7 0

3 years ago

Can u answer this? (you can do it!)

Leto [7]

Hello!

A circular pan is the same as a circle

To find the area of a circle you use the equation

$\pi r^{2}$

r is radius which is half the diameter

put in 3.14 for pi and the radius

3.14 * $4^{2}$

square the 4

3.14 * 16

Multiply

The answer is 50.24

Hope this helps!

3 0

3 years ago

Read 2 more answers