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3 years ago

How do u round 23.897 to the nearst 9

Mathematics

1 answer:

Stella [2.4K]3 years ago

7 0

Do you mean the nearest 10th

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Solve the equation and check your answer 6 1/2=1 1/4 +n

Damm [24]

The answer 5 (1/4) because if you add 1 and a quarter to it then that would make it 6 and a half

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3 years ago

Which expression is a QUOTIENT? 8(4 + 5) 5 - (2 x 3) 8+ (6 = 3) (5 + 2) = (2+ 3)

Andrew [12]

Answer: None of these.

Step-by-step explanation: a quotient is part of DIVISION

4 0

3 years ago

Researchers are interested in the effect of a certain nutrient on the growth rate of plant seedlings. Using a hydroponics growth

emmainna [20.7K]

Answer:

$\bar{x}=61.98$

Step-by-step explanation:

The sample mean $\bar{x}$ is a point estimate of the population mean μ.

Given the heights of the 6 tomato plants sample below:

55.6, 59.4, 59.9, 62.9, 64.9, 69.2

Point Estimate,

$\bar{x}=\dfrac{55.6+59.4+59.9+62.9+64.9+69.2}{6} \\=\dfrac{371.9}{6} \\\bar{x}=61.98$

4 0

3 years ago

If the dimensions of a rectangular prism are 39 mm × 12 mm × 15 mm, then what is the surface area

grin007 [14]

Answer:

$\huge\boxed{SA=2466\ (mm^2)}$

Step-by-step explanation:

The formula of a Surface Area of a rectangular prisms:

$SA=2(lw+lh+wh)$

l - length

w - width

h - height

We have:

$l=39mm;\ w=12mm;\ h=15mm$

Substitute:

$SA=2\bigg((39)(12)+(39)(15)+(12)(15)\bigg)\\\\SA=2(468+585+180)\\\\SA=2(1233)\\\\SA=2466\ (mm^2)$

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3 years ago

What kind of decimal is an irrational number give an example

Nana76 [90]

Answer:

An irrational decimal is a decimal that cannot be written in fraction form

Ex: Pi or any decimal that keeps going and doesn't repeat

Step-by-step explanation:

I would give you more examples but they are all really long numbers and go on forever.

3 0

3 years ago

Read 2 more answers