3 years ago

Find the four arithmetic means between 40 and 10.

Mathematics

1 answer:

Greeley [361]3 years ago

6 0

Mean = (40+10)/2
= 25

You might be interested in

Through: (-3,2) and (0, -3)

abruzzese [7]

Answer:

y = -5/3x - 3

Assuming this is a linear function

Step-by-step explanation:

1. Use (y2-y1)/(x2-x1) to find the slope of the equation, assuming it is a linear function.

(-3-2)/(0+3) = -5/3 <--- slope

2. The y-intercept is going to be the (0, -3) point, since the point is directly on the y-axis.

3. Put both of those values into the new equation

y = -5/3x - 3

7 0

3 years ago

You lay a ladder against a building window. The building makes a right angle to the ground. The building is 30 feet tall, and th

damaskus [11]

Answer:

32.3 feet.

Step-by-step explanation:

I attached a picture to show u the work!! sorry I spelled pythagorean theorem

8 0

3 years ago

Which triangle is a translation of triangle P?

il63 [147K]

Answer: B

Step-by-step explanation:

I did the quiz

6 0

3 years ago

Just one bacterium, dividing every 20 minutes could produce nearly 5 billion bacteria in one day. Could this be correct or a mis

faust18 [17]

The equation (1•2)^72 (72 20 minute periods in a day) would produce way more than 5 billion a day

5 0

3 years ago

0=4t-16t^2 Solve this please

vaieri [72.5K]

Answer:

$\large\boxed{t=0\ \vee\ t=\dfrac{1}{4}}$

Step-by-step explanation:

$4t-16t^2=0\qquad\text{divide both sides by 4}\\\\\dfrac{4t}{4}-\dfrac{16t^2}{4}=\dfrac{0}{4}\\\\t-4t^2=0\\\\t(1-4t)=0\iff t=0\ \vee\ 1-4t=0\\\\1-4t=0\qquad\text{subtract 1 from both sides}\\\\-4t=-1\qquad\text{divide both sides by (-4)}\\\\t=\dfrac{1}{4}$

7 0

3 years ago