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
nalin [4]
3 years ago
8

The radius of the large sphere is times longer than the radius of the small sphere.

Mathematics
2 answers:
jeka943 years ago
8 0

Answer:

1/3

Step-by-step explanation:

You can try it I keep getting 3 so maybe that’s the answer

Mariana [72]3 years ago
7 0

1/3, because 18.6 / 3 = 6.2

You might be interested in
Helppppppppppppppppppppppppp
Akimi4 [234]
1. x <= 31
2. x < 28

For number 1, x is less than or equal to 31 because the number of days in a month (represented by x) will be less than or equal to 31.

For number 2, x is less than 28 because the number of students (represented by x) in each class will always be less than 28.
7 0
3 years ago
The Z-score is based on the concept of the normal distribution, the fact that we can expect 95% of the values in the distributio
Dennis_Churaev [7]

Answer:

C.) In perfect health.

Step-by-step explanation:

Given an average weight of 15kg and a standard deviation of 3kg for children of 4 years. Since the weight is based on a normal Z - distribution of 95% which is mean ± 2(standard deviations)

Mean weight interval is :

15 - 2(3) ; 15 + 2(3)

(9 ; 21) ; this weight interval could be interpreted to mean the normal or perfect weight value.

Therefore, given that the child weighs 12kg

Since, 12 kg falls within in the interval, we can conclude that the child is in perfect health.

7 0
3 years ago
Sally invests £8000 in a savings account. The account pays 2.8% compound interest per year work out the value of her investment
Alborosie

Answer: the value of her investment after 4 years is £8934.3

Step-by-step explanation:

The formula for determining compound interest is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount invested.

t represents the duration of the investment in years.

From the information given,

P = 8000

r = 2.8% = 2.8/100 = 0.028

n = 1 because it was compounded once in a year.

t = 4 years

Therefore,

A = 8000(1+0.028/1)^1 × 4

A = 8000(1+0.028)^4

A = 8000(1.028)^4

A = £8934.3 to the the nearest penny

6 0
3 years ago
Tri City sells four times as many dishwashers as Solly Company. The difference between their sales is 96 dishwashers. How many d
kondaur [170]
We use a system of equations to solve this. Since tri city sells 4 times it becomes 4x and solly company is x. Then we do 4x-x=96. 3x=96. x=32. We are not finished yet. We still have to multiply x by 4. x=128. Tri City sold 128 dishwashers.
3 0
3 years ago
Can a prime number be a multiple of any other number except itself. Explain why or why not
zzz [600]
No, by definition a prime number is one where the only factors are 1 and itself. If some prime number is a multiple of another number, then that other number is a factor of the prime number. But that would make it composite (non-prime)

For example, the number 11 is prime. The only factors are 1 and itself. If we made the claim that 11 is a multiple of 2, then 2 would be a factor of 11 making 11 non-prime (as it doesn't just have 1 and itself as factors).

Note: If you have two numbers A and B, and you say that A is a factor of B, then A is the smaller value. Though there is the exception when A = B. For example, saying "8 is a factor of 16" has 8 being the smaller value.

Another note: if you say "A is a multiple of B", then B is larger than A. The exception is when A = B. Example: "100 is a multiple of 5"
5 0
3 years ago
Other questions:
  • Find the value of c so that the polynomial p(×) is divisible by (x-4). p(×)=cx^3-15x-68​
    7·1 answer
  • Choose the correct slope of the line that passes through the points (1, −3) and (3, −5). I NEED HELP ASAP
    13·1 answer
  • What is the base area of a cube prisim 5mm
    13·1 answer
  • Wich proportion would you set up to change 5 pounds to ounces
    5·2 answers
  • The quantities x and y are proportional. Find the constant of proportionality r in the equation y = rx
    15·2 answers
  • Kyle is raising funds for his company by selling preferred stock. The preferred stock has a par value of ​$122 and a dividend ra
    8·1 answer
  • Suppose that a family wants to start a college fund for their child. If you invest in an account that pays 5.5% and want the fun
    15·1 answer
  • Three methods, A, B and C, are available for teaching a certain industrial skill. The failure rate is 15% for A, 5% for B and 10
    15·1 answer
  • Help please thanks quick
    8·1 answer
  • jada and christian are saving money. Jada starts with $400 in her savings account and adds $15 per week. Christian starts with $
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!