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2 years ago

5+5+5+5+5+5+5+5+5+5+5

Mathematics

2 answers:

lord [1]2 years ago

6 0

Answer:

55 the answer is 55 :) be safe bye bye

ikadub [295]2 years ago

6 0

Answer:

Step-by-step explanation:

bc yes

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3 12 27 48. what is the rule?

pshichka [43]

Answer:

this rule follow the airthmatics progression.

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2 years ago

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lora16 [44]

-x/2 + 4 > = 6
-x/2 > = 6 - 4
-x/2 > = 2...multiply both sides by -2
x < = -4
_________________________________________
x + 3/2 < 7/4
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2 years ago

Identify the error by providing a brief description. Then, complete the problem correct

Ipatiy [6.2K]

Answer:

True answer: -24

Step-by-step explanation:

Showing the error

-16-2(-2) – 12 First you need to multiply

8(-2) - 12 The error here is that the wrong numbers are multiplied together

-16-12 Add the negatives together

-28 Your answer (the incorrect one)

The correct way of solving it

-16 -2(-2) - 12 Multiply into the parenthesis

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8 0

2 years ago

Please help with this and explain how to do it, I'll give 15 points

MrRissso [65]

Answer:

Option (4).

Step-by-step explanation:

Outer diameter of the hollow metallic ball = 10 centimeters

Outer radius of this ball = $\frac{10}{2}$ = 5 cm

Volume of the outer ball $V_{1}$ = $\frac{4}{3}\pi (r)^3$

= $\frac{4}{3}\pi (5)^3$

Inner radius of the hollow metallic ball = (5 - 1) = 4 cm

Volume of the inner hollow ball $V_{2}$ = $\frac{4}{3}\pi (4)^3$

Volume of the metal used in the metallic ball = $V_{1}-V_{2}$

= $\frac{4}{3}\pi (5)^3-\frac{4}{3}\pi (4)^{3}$

= $\frac{4}{3}\pi [(5)^3-(4)^3]$

Therefore, expression given in option (4) will be used to measure the volume of the hollow metallic ball.

8 0

2 years ago

(c) what is the probability that diameter is within 2 mm of the mean diameter? (round your answer to three decimal places.)

postnew [5]

????????????????????????????????????????????????????????????

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3 years ago