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Margarita [4]
2 years ago
11

Fgfgfggf11111111112334

Mathematics
2 answers:
DiKsa [7]2 years ago
5 0
240 hope that helps have a great day
Paul [167]2 years ago
3 0

Answer:

240

Step-by-step explanation:

If 50 houses = 16 dogs

Then,

16/50= 0.32 dogs per house

After that Since there are 750 houses

0.32 x 750=240 dogs

You might be interested in
A horse ran 800 m and 40 seconds 1200 meters in 60 seconds and 480 m in 24 seconds is a proportional relationship if so what is
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

Speed = distance travelled/time

A horse ran 800 m in 40 seconds. This means that the speed is

800/40 = 20 m/s

The horse ran 1200 m in 60 seconds. This means that the speed is

1200/60 = 20 m/s

The horse ran 1200 m in 60 seconds. This means that the speed is

480/24 = 20 m/s

Since the horse's rate or speed is the same at each scenario, it means that the relationship between the distance covered by the horse and the time taken is proportional.

Let k represent the constant of proportionality. The constant of proportionality is 20. It represents speed of the horse.

Let d represent the distance in meters.

Let t represent the time in seconds.

Therefore

d = 20t

7 0
3 years ago
A rivers current flows at a rate of 2.4 miles per hour. how many feet per second is this
icang [17]

Answer:

Step-by-step explanation:

0.6 per second

3 0
3 years ago
The sum of two numbers is 8and the sum of their squares is 34. What is the smaller number?
gladu [14]

Answer:

3

Step-by-step explanation:

3 squared is 9. 5 squared is 25. 25 + 9 = 34. 5 + 3 = 8. So the smaller number is 3.

4 0
3 years ago
Read 2 more answers
5x+3y=17 x+y=4 substitution
solmaris [256]
Group the xs and the ys, 17+5= 22x 3+1=4y so y=4 and x=22.
4 0
2 years ago
What is the sum of the geometric sequence -4, 24, -144, ... if there are 7 terms?
nikdorinn [45]

a_1=-4;\ a_2=24;\ a_3=-144;\ ...\\\\r=\dfrac{a_2}{a_1}\\\\r=\dfrac{24}{-4}=-6

The formula of the sum of a geometric sequence:

S_n=\dfrac{a_1(1-r^n)}{1-r}

We have:

a_1=-4;\ r=-6;\ n=7

substitute:

S_7=\dfrac{-4(1-(-6)^7)}{1-(-6)}=\dfrac{-4(1-(-279,936))}{1+6}=\dfrac{-4(1+279,936)}{7}\\\\=\dfrac{-4\cdot279,937}{7}=-159,964

Answer: A: -159,964

4 0
3 years ago
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