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3 years ago

The weights of 2-pound bags of Best Dog Food are approximately normally distributed with a given mean ul and

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

7 0

Answer: 99.7%

Step-by-step explanation:

Edg 2020

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What is the product of 4.6 × 108 and 0.08?

iren2701 [21]

4.6 × 108= 496.8

496.8 × 0.08= 39.744

39.744

5 0

3 years ago

Can someone help me with question 1 and 2 please

klasskru [66]

Question 1)
there’s 180 degrees in a triangle
70 + 70 = 140
180 - 140= 40
A= 40
question 2)
there’s only one line of symmetry, down the middle

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3 years ago

Find x and y please

Alexandra [31]

Answer:

Answer:

x → 4.24
y → 4.24

Step-by-step explanation:

» x and y can only be got through using trigonometric ratios:

✍ For x :

${ \tt{ \sin( \theta) = \frac{opposite}{hypotenuse} }} \\ \\ { \tt{ \sin(45 \degree) = \frac{x}{6} }} \\ \\ { \tt{x = 6 \times \sin(45 \degree) }} \\ { \tt{x = 4.24}}$

✍ For y :

${ \tt{ \cos( \theta) = \frac{adjacent}{hypotenuse} }} \\ \\ { \tt{ \cos( 45 \degree) = \frac{y}{6} }} \\ \\ { \tt{y = 6 \times \cos(45 \degree) }} \\ { \tt{y = 4.24}}$

6 0

3 years ago

Read 2 more answers

Which numbers are factors of 20? Select all that apply.

krok68 [10]

Answer:

The correct answer is 20, 2, and 10

Step-by-step explanation:

10×2=20

2×10=20

20×1=20

8 0

2 years ago

Read 2 more answers

What is the y-value of sin(x) when x = 30°

Sonja [21]

The sine of 30° is 0.5 .

Angles don't have y-values, and neither do their sines. But
IF you draw a graph of the sine function, AND the angles
(the independent variable) are marked off on the x-axis of
the graph, AND the value of the sine function of each angle
(the dependent variable) is marked off on the y-axis of the
graph, THEN the y-value corresponding to the angle of 30°
would be displayed as 0.5 .

6 0

3 years ago