Help help help plz im in a rush im behind

Mathematics

2 answers:

Nikolay [14]3 years ago

6 0

Answer:

The correct answer is A 27.46

Yanka [14]3 years ago

6 0

27.46 this is the answer when u subtract both of them

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How is this solved?

Licemer1 [7]

Count the number of cubes in the first layer.

There is 16 cubes in the first layer.

Now divide the total number of cubes by the cubes per layer:

48 cubes / 16 cubes per layer = 3 layers.

4 0

3 years ago

What is the future value of $1,600 in 17 years assuming an interest rate of 10 percent compounded semiannually?

Naddika [18.5K]

Let
F--------------------> future value
P--------------------> present value
r --------------------> interest rate per year
m ------------------ > number of compounding periods per year
t --------------------> time in years.
we know that
P=$1,600
t=17 years
m=2
r=10%------> 0.10

F=P(1+i)^n
where
i=r/m ---------> 0.10/2=0.05
and
n=m*t------------> 2*17=34

F=1600*(1+0.05)^34=8405.36

the answer is $8405.36

5 0

3 years ago

Which set of values will make the following inequality TRUE? 2n + 6 < -12

BaLLatris [955]

Answer:

n < -9

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find an equation of the circle that satisfies the given conditions. (Give your answer in terms of x and y.) Center at the origin

Elanso [62]

Answer:

The equation of circle is $x^2+y^2=65$ .

Step-by-step explanation:

It is given that the circle passes through the point (8,1) and center at the origin.

The distance between any point and the circle and center is called radius. it means radius of the given circle is the distance between (0,0) and (8,1).

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$