3 years ago

Which of the following expressions is correct?

Mathematics

2 answers:

Vlad [161]3 years ago

8 0

Answer:

the answer is A

Step-by-step explanation:

Dovator [93]3 years ago

4 0

Answer:

Step-by-step explanation:neg X negative = positive

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Keisha swims 18 ft from one side of her circular pool to the other, swimming straight through the center. She then swims one tim

elena-s [515]

Answer:

Swimming one time around the pool is 56.5 ft

Step-by-step explanation:

Swimming 18 ft from one side of her circular pool to the other, swimming straight through the center means the circular swimming pool has a diameter of d=18 ft.

The circumference of the circle is calculated using:

$c = \pi \: d$

where d=18 is the diameter and π=3.14 as given.

We substitute the values to get:

$c = 3.14 \times 18$

$c = 56.52$

We approximate to the nearest tenth to get:

$c = 56.5ft$

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3 years ago

Hannah paddled the canoe for 3 hours at 2.2 miles per hour. How far did she paddle?

Grace [21]

6.6. 2.2*3= 6.6
i hope this makes since

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£1800 is invested at4% compound interest per year.

deff fn [24]

2000=1800(1.04)^t,,log(1.11)/log(1.04)=t use the calculator,,,hope it helps :-)

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3 years ago

What is the fifth term of a number pattern that begins with 32 and adds 5? A. 47 B. 42 C. 52 D. 57

artcher [175]

The answer you want would be C.52

Reason: 32+5= 37 that is the 1st and 2nd term. 37+5=42 thatis the 3rd term. 42+5=47 that's the 4th term. And 47+5=52 that's the 5th term.

Hope it helps!!

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3 years ago

What Is 7 Rounded To The Nearest Tenth?

AnnyKZ [126]

I think that it is 7.0

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3 years ago