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3 years ago

This car traveled 3 miles per 1 min. Tell me how far the car will travel at 6 mins. Use a table to show your work .

Mathematics

1 answer:

Dima020 [189]3 years ago

4 0

Answer:

min | miles

———|———

1 | 3

2 | 6

3 | 9

4 | 12

5 | 15

6 | 18

Step-by-step explanation:

try putting this into a T-chart like I kind of did here or some other kind of other table.

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In the diagram, CA is tangent to circle P. The e

Alecsey [184]

Answer:

C. 15 cm

Explanation:

The radius is the same in a circle. PA and PB has same length of 8 cm.

In order to find AC, find the length of PA and PC.

Here given:

PA = 8 cm

PC = PB + BC = 8 cm + 9 cm = 17 cm

Hence solve using Pythagoras theorem:

a² + b² = c²

AC² + PA² = PC²

AC² + 8² = 17²

AC² = 289 - 64

AC = √225

AC = 15

6 0

2 years ago

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What is the vertex of the graph of f(x) = |x + 3| + 7? (3, 7) (7, 3) (–3, 7) (7, –3)

ArbitrLikvidat [17]

Answer:

(-3,7)

Step-by-step explanation:

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4 years ago

Pls help me I really need it.

Alex Ar [27]

Answer: its the first one i think

Step-by-step explanation

8 0

3 years ago

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What is an equation of the line that passes through the points (0, -5) and<br> (-5, -1)?

nataly862011 [7]

Answer:

y=mx+b

y=-4/5x+5b

Step-by-step explanation:

(0,-5)

(-5,-1)

-1+5 is 4

-5-0 is -5

-4/5 is the slope

use one of the points and substitute x to find the y intercept, which gives you the full equation, which is y=-4/5x+5

5 0

3 years ago

6. Using Table 11-2 from your text, calculate the present value (principal) and the compound interest given: Compound Amount = $

storchak [24]

Answer:

The Principal is $877.19 And Compound Interest is $372.81

Step-by-step explanation:

Given as :

Amount after investment = $1250

The time period of investment = 6 years

The nominal rate = 6% compounded semiannually

Let the principal = P

From compounded method

Amount = Principal × $(1 + \frac{Rate}{2\times 100})^{2\times Time}$

Or, $1250 = P × $(1 + \frac{6}{2\times 100})^{2\times 6}$

Or, $1250 = P × $(1.03)^{12}$

Or, $1250 = P × 1.425

∴ P = $\frac{1250}{1.425}$

I.e P = $877.19

So , Principal = $877.19

Now, Compound Interest = Amount - Principal

= $1250 - $877.19

Or, CI = $372.81

Hence The Principal is $877.19 And Compound Interest is $372.81 Answer

8 0

3 years ago