3 years ago

The rule is “Left, Right, Left, Down.” Which way does the 19th arrow point?

Mathematics

1 answer:

Georgia [21]3 years ago

8 0

Left is the answer. Hope this helps

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Write the number shown in standard notation. 1.02 x 10 A. 1,020,000 B. 102,000,000 C. 102,000 D. 10,200,000

Irina18 [472]

i think its c

Step-by-step explanation:

don't count me on this

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2 years ago

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A scale on a drawing is 0.5 mm : 4 cm. the height of the drawing is 4.5 millimeters. what is the actual height of the object?

hoa [83]

4.5 * 4 / 0.5 = 36 cm

5 0

3 years ago

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The diameter of a spindle in a small motor is supposed to be 4.1 millimeters (mm) with a standard deviation of 0.1 mm. If the sp

adoni [48]

Answer:

The null hypothesis is $H_0: \mu = 4.1$

The alternate hypothesis is $H_a: \mu \neq 4.1$

Step-by-step explanation:

The diameter of a spindle in a small motor is supposed to be 4.1 millimeters

This means that the null hypothesis is that the diameter has the supposed value, that is, $H_0: \mu = 4.1$

If the spindle is either too small or too large, the motor will not work properly. The manufacturer measures the diameter in a sample of 41 spindles to determine whether the mean diameter has moved away from the required measurement.

Tests if it has moved away, that is, if the mean is different from the specified value of 4.1. So the alternate hypothesis is $H_a: \mu \neq 4.1$

5 0

3 years ago

I am greater than 320. You say my number if you start at 324 and count from 10 to 10. I have the same number of tens and ones.

Bess [88]

Answer:

344

Step-by-step explanation:

Um..... sorta confusing, but I think you are only allowed to increase by 10 each time, so then you need to add 20 to make 344, where the units digit and tens digit are the same

4 0

3 years ago

What is the degree of the monomial? 5n3

Lana71 [14]

Answer:

the 3rd degree

Step-by-step explanation:

its to the 3rd power

i think

7 0

3 years ago