3 years ago

Is algebra.

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

7 0

They said no links and that’s what u give them wow like stop

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1+4 = 5 2+5 = 12 3 + 6 = 21 8 + 11= ?

adelina 88 [10]

The correct answer is 40. Hope that helps!

4 0

4 years ago

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Graph the line with slope -3/4, passing through the points −3−3 .

snow_tiger [21]

Hello:
equation is the line is : y = ax+b a is a slope
y = (-3/4)x+b
passing through the point (−3;−3) : -3 =(-3/4)(-3)+b
y = (-3/4)x-(21/4)

We draw the Graph by two points : A(-3;-3) B(0;-21/4)

5 0

4 years ago

PLEASE HELP

kolbaska11 [484]

Answer:

a) P(x) = 32000*1.04^x
b) $37435
c) During year 7

Step-by-step explanation:

Given

Initial pay = $32000
Increase rate = 4%

a. Formula

P(x) = 32000*1.04^x

b. Year 5 is after 4 years, so we are looking for the value of P(4)

P(4) = $32000*1.04^4 = $37435

c. P(x) = 40000, x = ?

40000 = 32000*1.04^x
1.04^x = 40000/32000
1.04^x = 1.25
log 1.04^x = log 1.25
x = log 1.25 / log 1.04
x = 5.69, this is 6 years after

The required number of the years is 6 + 1 = 7

3 0

3 years ago

Suppose you invest $25,000 at simple interest rate r. If you receive $1,250 in total interest after four years, what is the inte

Misha Larkins [42]

$\text{Hello!}$

$\large\boxed{1.25\%}$

$\text{Use the simple interest formula I = P * r * t where:}\\\\\text{I = amount of interest}\\\text{P = principle (initial amount)}\\\text{r = interest rate}\\\text{t = time period}\\\\\text{Substitute the known values from the problem:}\\\\1250 = 25000 * r * 4\\\\1250 = 100000r\\\\r = 0.0125\\\\\text{Convert to a percentage:}\\\\0.0125 * 100 = 1.25\%$