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4 years ago

6

What is the easiest way to revise

1 answer:

enot [183]4 years ago

5 0

Take breaks every half hour and have a snack or something, write things down (using either a blue pen or a green one because they help with memory and concentration) also it may be helpful to have a visual queue i.e a certain pencil case that you only use when revising and in exams. Listen to your notes and read them over a few times.

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In a certain region, the average movie theater ticket price in 2009 was $9.50. In 2008, it was $9.37. Find the increase in a

Oliga [24]

Answer:

$0.13

Step-by-step explanation:

The increase is the <em>difference</em> between the 2009 price and the 2008 price.

$9.50 - $9.37 = $0.13

4 0

3 years ago

LIEDUMICIS.ISLIULIULUI marks 4 1 point → An archer shoots an arrow into the air. The equation that describes the path of the arr

elena55 [62]

4)

the arrow touches the ground when the heigth is 0

so we need to replace h=0 and solve for t

$\begin{gathered} h=17t-5t^2 \\ 0=17t-5t^2 \\ 0=t(17-5t) \\ 0=17-5t \\ 5t=17 \\ t=\frac{17}{5}=3.4 \end{gathered}$

<em>the arrow tuches the ground at 3.4 seconds</em>

5)

$F=m\times a$

replacing

$185=m\times13.7$

<em>solve for m</em>

$\begin{gathered} m=\frac{185}{13.7} \\ \\ m=13.50 \end{gathered}$

<em>the mass is 13.50Kg</em>

<em />

4 0

1 year ago

Helpppppppppppppppppp

mariarad [96]

Answer:

$2400

$12,400

Step-by-step explanation:

Simple interest equation:

PV(1+it)

we have

10000(1+.06*4)

10000(1.24)

12400

Subtract the PV to get the interest earned

12400-10000= 2400

We just found that the total would be 12,400 and so part B is already solved

4 0

3 years ago

Create a number pattern that follows the rule

vazorg [7]

Answer:

The pattern form is 8,15,34,71 which follows the rule $x^3+7$

Step-by-step explanation:

Given : Rule $x^3+7$

To find : Create a number pattern that follows the rule. Use at least three terms in the pattern ?

Solution :

Rule $x^3+7$

Put n=1,

$x^3+7=(1)^3+7$

$x^3+7=1+7=8$

Put n=2,

$x^3+7=(2)^3+7$

$x^3+7=8+7=15$

Put n=3,

$x^3+7=(3)^3+7$

$x^3+7=27+7=34$

Put n=4,

$x^3+7=(4)^3+7$

$x^3+7=64+7=71$

The pattern form is 8,15,34,71 which follows the rule $x^3+7$

5 0

3 years ago

Solve for f .-f+2+4f=8-3f

Alex Ar [27]

-f + 4f + 2 = 8 - 3f

3f + 2 = 8 - 3f

6f = 6

f = 1

4 0

3 years ago

Read 2 more answers