3 years ago

I really need the answers to these math problems

Mathematics

1 answer:

Musya8 [376]3 years ago

7 0

Hrjru3ujjnhhgggghgghh

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A school increases its intake by 10%. if it starts with 1000 students, how many will it have at the beginning of the fourth year

guajiro [1.7K]

Answer:

1464 Students

Step-by-step explanation:

10% increase of 1000 = 1100 year 1

10% increase of 1100 = 1210 year 2

10% increase of 1210 = 1331 year 3

10% increase of 1331 = 1464 year 4

5 0

3 years ago

A bakery sold a total of 500 cupcakes in a day, and 83% of them were vanilla flavored. How many of the cupcakes sold that day we

Hoochie [10]

Answer:

415 were vanilla

Step-by-step explanation:

To solve we must first turn the percentage into a number and multiply that by the sum of 500.

83% = .83

.83 x 500 = 415

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3 years ago

what number would you use to describe the typical number of children under the age of 7? Explain why you chose that number.

mr Goodwill [35]

Answer:

110 the right one

Step-by-step explanation:

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4 years ago

Two years ago, Ben borrowed $150 from his brother to buy a CD player. He agreed to pay $15 in interest. What is the simple annua

MissTica

$\bf \qquad \textit{Simple Interest Earned}\\\\
I = Prt\qquad 
\begin{cases}
I=\textit{interest earned}\to &\$15\\
P=\textit{original amount deposited}\to& \$150\\
r=rate\to r\%\to \frac{r}{100}\\
t=years\to &2
\end{cases}
\\\\\\
15=150\cdot r\cdot 2\implies \cfrac{15}{150\cdot 2}=r\implies \cfrac{1}{10}=r
\\\\\\
r\cdot 100\implies \stackrel{\%}{10}$