he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

The diameter of a circle is 3 in. Find its area to the nearest hundredth.

פתרון

T h e d iam e t er o f a c i rc l e i s 3 in . F in d i t s a re a t o t h e n e a res t h u n d re d t h .

פתרון

a re a : \frac{9 π}{4} i n^{2}

+1

עשרוני

7.06858 \dots

צעדי פתרון

Given:

d iam e t er : 3 in

d = 3

שטח המעגל בהינתן:

A = \frac{9 π}{4}

a re a : \frac{9 π}{4} i n^{2}

דוגמאות פופולריות

the sum of two consecutive odd integers is 72. find the two integers An initial amount of \$3700 is invested in an account at an interest rate of 6.5% per year, compounded continuously. Assuming that no withdrawals are made, find the amount in the account after two years.Do not round any intermediate computations, and round your answer to the nearest cent.Sylvia has been saving for a down payment for the purchase of a condominium for 10 years. Monthly deposits of \$375 are made into an annuity that earns 4.25% annual interest, compounded monthly. According to account, documents, after these 10 years, there is a balance of \$55,952.72 in the account. How much interest has the account earned. Round the answer to the nearest cent.the some of a number and 17 Lorenzo and Clara deposit 3,513.00 into a savings account which earns 8% interest compounded monthly. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?