1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kirill [66]
3 years ago
6

There are 5 puppies in a room. One puppy is 15 weeks, another is 9 weeks, another is 4 weeks, and another is 10 weeks. If the av

erage age of the puppies is 9 weeks, what is the age of the last puppy?
Mathematics
1 answer:
ANTONII [103]3 years ago
6 0

Answer:

7

Step-by-step explanation:

If u add all 5 puppies ages together including the 7 week old one it will equal 45 divide that by 5 and you get an average of 9 weeks.

You might be interested in
The cast of the play makes 275 programs for 5 shows. How many programs will be needed for 13 shows?
Advocard [28]
715 because 275/5= 55 then 55x13 will give you 715
8 0
3 years ago
What is the distance between point A(2,9) and B(-2,6)
Katyanochek1 [597]

Answer:

The distance among those points is 5 units

Step-by-step explanation:

See the picture please

6 0
3 years ago
Una fuente circular tiene un diámetro de 80 pulgadas conciderando que una pulgada equivale a 2.54cm cual es la medida de su rati
DIA [1.3K]

Answer:

203.2cm

Step-by-step explanation:

De la pregunta anterior,

1 pulgada = 2.54 cm

80 pulgadas = x

Multiplicar cruzada

x = 80 × 2.54 cm

x = 203.2 centímetros

La medida de su relación es 203.2cm.

8 0
3 years ago
Solve.<br><br>4×[52×(3×15)+32]-5=​
worty [1.4K]
Answer: 9483

Step by step

= 4(52)(45)+32)−5

= 4(2340+32)−5

= (4)(2372)−5

= 9488–5

= 9483
7 0
3 years ago
Given f z please help
Softa [21]

Answer:

z = -11, z = -2

Step-by-step explanation:

Given that, (f(z)=\sqrt{z+27} -z) and (f(z)=7), set up an equation that puts the first value of (f(z)) equal to the other given value of the function.

f(z)=\sqrt{z+27}-z=7

Use inverse operations to solve,

\sqrt{z+27}-z=7\\\\\sqrt{z-27}=7+z\\\\z+27 = (7+z)^2\\\\z + 27 = 49+14z+z^2\\ -(27+z)\\\\0 = z^2+13z+22

Factor,

0=(z+11)(z+2)

Solve using the zero product property, the zero product property states that any number times zero equals zero;

z=-11,z=-2

3 0
2 years ago
Read 2 more answers
Other questions:
  • How to find the surface area of a triangular prism using net?
    13·1 answer
  • Translate the sentence into an equation.
    9·1 answer
  • 1. 0.483 converted into a fraction in simplest form
    13·2 answers
  • What is the point on the terminal side of -210​
    13·1 answer
  • Which would not be a step in solving 18=2(4+ x)
    8·1 answer
  • What represents the inverse function of h(x)=1/2x-1/2?
    14·1 answer
  • There are 46 students in the after-school tutoring program that starts at 3pm and ends at 4pm. 19
    8·2 answers
  • Three men are trying to hold a ferocious lion still for the veterinarian. The lion, in the center,is wearing a collar with three
    7·1 answer
  • Can someone help me find AC​
    13·1 answer
  • Which function is equivalent to y = 3(x + 2)2 + 7?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!