Ask question

Ask question

All categories

3 years ago

7

marco puts 1,200 into a saving account that 5% interest per year. if he make no deposits or withdrawls how much money will be in

his account afer 1 year

1 answer:

Anastasy [175]3 years ago

4 0

Answer:

1260

Step-by-step explanation:

1200 times 1.05 to get 5% interest added

You might be interested in

Polynomial please help

Akimi4 [234]

the answer is seven option c

8 0

3 years ago

Can somebody help me out? This is due so soon

olga_2 [115]

Answer:

y = $\frac{1}{2}$ x + $\frac{3}{20}$

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 10x - 20y = - 3 into this form

Subtract 10x from both sides

- 20y = - 10x - 3 ( divide all terms by - 20 )

y = $\frac{-10}{-20}$ x - $\frac{3}{-20}$ , that is

y = $\frac{1}{2}$ x + $\frac{3}{20}$ ← in slope- intercept form

6 0

4 years ago

A line passes through the points (p, a) and (p, –a) where p and a are real numbers and p ≠ 0. Describe each of the following. Ex

irinina [24]

The slope of the line that passes through (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)
given
(p,a) and (p,-a)
slope=(-a-a)/(p-p)=-2a/0=undefined
means
the slope is undefined
x=something
(x,y)
(p,a)
x=p is the equation
the equation of a perpendicular line is y=k where k is any real number
the y intercept of y=k would be y=k or the pont (0,k)

6 0

4 years ago

Write g(x)=40x+4x2 in vertex form

Lana71 [14]

G(x)=40x+4x2= -100 the vertex form is (-5,-100)

8 0

2 years ago

Alguien me ayuda con estas ecuaciones puras? a) x²-49=0 b) x²-81=0 c) 10x²- 40=0

Brums [2.3K]

Answr:

a) x²-49 = 0 b) x²-81 = 0 c) 10x²- 40 = 0

Solucion:

RTA:

a)x=7,x=-7

b) x²-81 = 0:x =9,x=-9

c)10x²- 40 = 0 :x =2,x=-2

5 0

3 years ago