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
UNO [17]
2 years ago
9

Please help the first two answers aren’t right.

Mathematics
1 answer:
Airida [17]2 years ago
4 0
It has to have an average of 10 feet per minute for 5 minutes, which means in five minutes the total of feet would have to be 50.
So you would add all these numbers up and you would get 38.
50 - 38 = 12 so the answer is 12ft
You might be interested in
the mean of normally distributed test scores is 80 and the standard division is 5. If there are 186 test scores in the data samp
Marizza181 [45]

Answer:

63

Step-by-step explanation:

score 75 is one standard dev below the mean ====>to the mean  encompasses approx 34% of scores

.34 * 186 = 63

5 0
2 years ago
Could someone please solve these for me? Thanks in advance!
Amiraneli [1.4K]
She spent $9 on the taxi
8 0
3 years ago
Multiply: 2.7 × (–3) × (–1.2). A. –9.72 B. –10.8 C. 10.8 D. 9.72
Vikentia [17]

Answer:  \text{ D) } 9.72

Step-by-step explanation:

Here the give expression is,

2.7 \times(-3)\times (-1.2)

We can write,

2.7 \times(-3)\times (-1.2) = 2.7 \times 3.6  ( because -a\times -b = ab)

2.7 \times(-3)\times (-1.2) = 9.72

⇒ Option D is correct.

6 0
3 years ago
Read 2 more answers
Convert 3.06% as a decimal and a fraction in simplest form
Volgvan
3.06% becomes 0.0306 as a decimal, then you make it
306/10000
Simplify that:
153/5000

Hope this helped!
3 0
3 years ago
Let f(x) and g(x) be polynomials as shown below. Which of the following is true about f(x) and g(x)? f(x) and g(x) are not close
Mrrafil [7]

Answer:

  f(x) and g(x) are closed under multiplication because when multiplied, the result will be a polynomial.

Step-by-step explanation:

The set of all polynomials is <em>closed</em> under addition, subtraction, and <em>multiplication</em>, because performing any of these operations on a pair of polynomials will give a polynomial result.

__

<em>Comment on the question</em>

The wording is a bit strange, because f(x) and g(x) are elements of a set (of polynomials), so cannot be said to be "closed." "Closed" is a property of a set with respect to some function, it is not a property of an element of the set.

6 0
3 years ago
Other questions:
  • Bob deposits $5000 into an account that pays simple interest at a rate of 4% per year. How much interest will he be paid in the
    6·1 answer
  • I need the answers to these or for someone to tell me how to figure it out
    7·2 answers
  • The similar figures, parallelograms ▱QUAD and ▱STOP, have a ratio of 3:1 between their corresponding sides. If = 15, then =
    12·1 answer
  • What is 39.5% written as a fraction in simplest form please help me please
    9·2 answers
  • the old time train museum is raising the price of tickets for train rides. tickets used to cost $4.80 each. the new tickets pric
    6·2 answers
  • Find the sum of the finite geometric series<br> -3+6-12+24+-48+96-192+384
    9·1 answer
  • Evaluate 14 - 3 times 4 divided by 6
    14·1 answer
  • A group of children was crossing a river in boats. When they tried to sit 6 people per boat there was no place left for 4 of the
    13·1 answer
  • In a swimming competition, Susie swims 22 laps less than Jackie (j). Write an expression for the number of laps
    11·1 answer
  • 898÷91,596 what is the answer
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!