The decimal 4.5 is between which two integers

Mathematics

2 answers:

USPshnik [31]3 years ago

6 0

4 and 5 because they integers are home numbers

anzhelika [568]3 years ago

3 0

4 & 5 because integers are whole numbers.

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The nth term of a sequence is 3n2/2

Anna71 [15]

Question:

The nth term of a sequence is $\frac{3n^2}{2}$ . Find the fifth term of the sequence

Answer:

The 5th term of the sequence is 37.5

Step-by-step explanation:

Given

$nth\ term = \frac{3n^2}{2}$

Required

Find the 5th term

To find the 5th term, we simply substitute 5 for n in the above expression.

This gives

$5th\ term = \frac{3 * 5^2}{2}$

$5th\ term = \frac{3 * 5 * 5}{2}$

$5th\ term = \frac{75}{2}$

$5th\ term = 37.5$

<em>Hence, the 5th term of the sequence is 37.5</em>

3 0

3 years ago

In a seminar, the number of participants in German, English and French are 204, 120 and 168 respectively. Find the numbers of ro

postnew [5]

$\bf \stackrel{German}{204}\qquad \stackrel{English}{120}\qquad \stackrel{French}{168}$

now, if we a "prime factoring" of each number, we get

204 = 2*2*3*17

120 = 2*2*2*3*5

168 = 2*2*2*3*7

now, notice the GCD for all three is that common bolded values, namely 2*2*3, or 12, so each room will house 12 participants,

now, how many rooms for all German? 204 ÷ 12, or 17 rooms.

how many rooms for all English ones? 120 ÷ 12, or 10 rooms.

how many rooms for the French ones? 168 ÷ 12, or 14 rooms.

so the total amount of rooms for all of them is 17 + 10 + 14.

3 0

3 years ago

In 2012,five u.S. Postal stamps cost money 2.20.How much did seven stamps cost

never [62]

2.20 ÷ 5 = .44
.44 × 7 = $3.08 for seven stamps

5 0

4 years ago

Read 2 more answers

9/8*0.97 which is closer to a.0.5 b.1 c.2

Vsevolod [243]

9/8 * 0.97 is equal to 1.09 so it would be closer to B. 1

6 0