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3 years ago

13

A group of 902 students is going on a field trip to the museum. If each bus holds 82 students, how many buses will the students

need?

1 answer:

givi [52]3 years ago

4 0

You need 11 buses for the 902 students

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Find the exact volume of a sphere with a radius of 6 inches

ladessa [460]

Answer:

904.778 in.

Step-by-step explanation:

Formula for volume of sphere:

4/3×(3.1426)×(radius)^3

=904.778 inches

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2 years ago

Is quotient subtract or divide?

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Answer:

Quotient is the answer you get when you divide.

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3 years ago

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Two times p plus five is greater than or equal to three times p minus ten

hjlf

Answer:

2p + 5 ≥ 3p - 10

Step-by-step explanation:

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3 years ago

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Examine the system of equations.

11Alexandr11 [23.1K]

<h3><u>Explanation</u></h3>

Given the system of equations.

$y = - \frac{1}{4} x - 2 \\ x = 4$

Substitute x = 4 in the first equation.

$y = - \frac{1}{4} (4) - 2 \\ y = - 1 - 2 \\ y = - 3$

We have both x and y values. Therefore, we can answer in coordinate point form.

<h3><u>Answer</u></h3>

<u> $\large \boxed{(4, - 3)}$ </u>

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2 years ago

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Suppose an=3an-1 -5an-2 -4an-3. and a4= -7, a5=-36, a6=-85 , find a1 , a2, a3

maria [59]

Answer:

$a_1=4\\\\a_2=0\\\\a_3=3$

Explanation:

The equation is:

$a_n=3a_{n-1}-5a_{n-2}-4a_{n-3}$

and

$a_4=-7, a_5=-36, a_6=-85$

<u>1. Subsittute n = 6 into the equation:</u>

$a_6=3a_{5}-5a_{4}-4a_{3}$

Now subsititute the known values:

$-85=3(-36)-5(-7)-4a_{3}$

You can solve for $a_3$

$-85=-108+35-4a_{3}\\\\4a_3=12\\\\a_3=12/4\\\\a_3=3$

<u />

<u>2. Substitute n = 5 into the equation:</u>

$a_5=3a_{4}-5a_{3}-4a_{2}$

Substitute the known values and solve for $a_2$

$-36=3(-7)-5(3)-4a_{2}\\\\4a_2=-21-15+36=0\\\\a_2=0$

<u>3. Substitute n = 4 into the equation, subsitute the known values and solve for </u> $a_1$ <u />

$a_4=3a_{3}-5a_{2}-4a_{1}$

$-7=3(3)-5(0)-4a_{1}\\\\4a_1=9+7=16\\\\a_1=4$

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3 years ago