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2 years ago

What is the volume of the figure shown?

Mathematics

1 answer:

VikaD [51]2 years ago

3 0

Answer:

The volume 48cm

Step-by-step explanation:

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Find the 25th term of the arithmetic sequence whose common difference is d=−5 and whose first term is (see picture attached)

evablogger [386]

Answer:

Step-by-step explanation:

$a_{25}=15+(25-1)(-5)=15-120=-105$

4 0

3 years ago

Are these tables functions or non functions? PLZ ANSWER ASAP

Natasha2012 [34]

Yes they are functions

I hope this helped

6 0

3 years ago

A researcher is selecting lab rats for her experiment. She assigns each rat a number and picks numbers out of a hat while blindf

laiz [17]

Answer: $\dfrac{76}{89}$

Step-by-step explanation:

The pool of rats from which the researcher is drawing participants is composed of the following:

23 male albino rats

21 male spotted rats

35 female albino rats

11 female spotted rats

Total rats = 23+21+35+11 =90

$P(male\ albino)=\dfrac{23}{90}$

After drawing first rat , total rats remained = 89

$P(\text{either a female albino rat or a male spotted rat})=\dfrac{35+21}{89}=\dfrac{76}{89}$

The probability of choosing a male albino rat and then either a female albino rat or a male spotted rat = $\dfrac{76}{89}$

7 0

2 years ago

-2.3 + 10.8 + (-8.4)

spayn [35]

Answer:

Step-by-step explanation:

Try and take it step by step.

-2.3 + 10.8 + (-8.4)

First let's rearrange and combine the negatives.

-2.3 + (-8.4) + 10.8

-2.3 + (-8.4) = - 10.7

Let's rewrite

10.8 - 10.7 and solve!

10.8 - 10.7 = .1

6 0

2 years ago

How to unscramble this word nioarlta

Zielflug [23.3K]

Since this is in the Mathematics subject my best answer would be Rational.

6 0

3 years ago