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
FrozenT [24]
3 years ago
15

A number 1-30 is randomly selected, followed by a letter from the word TARGET. What is the probability of choosing a perfect squ

are then the letter T?
Mathematics
1 answer:
Nataliya [291]3 years ago
3 0
Answer: 1/18 or .056
Explanation: There are 5 perfect squares between 1-30. (1,4,9,16,25) 5/30=1/6. The probability of getting a T in TARGET is 2/6=1/3 1/3*1/6=1/18
You might be interested in
Scott burned 20 calories per minute jogging for x minutes and 5 calories per minute for biking for y minutes. He spent a total o
stiv31 [10]

Answer:

x = 112

Step-by-step explanation:

We can create two equations 1. one that calculates calories burned and 2.another that calculates minutes:

20*x + 5*y = 1200

x + y = 120

Then we can solve for x

x = 120 - y

then we can plug that into the top equation:

20(120 - y) + 5y = 1200

divide by 5:

4(120 - y) + y = 240

distribute:

480 - 4y + y = 240

and then do all that combining like factors what not and simplify and solve:

480 - 3y = 240

-3y = -240

y = 8

NOW WE CAN JUST PLUG IN THE ANSWER FOR Y TO FIND X

8+x =120

x = 112

7 0
2 years ago
a 2-yard By 3-yard plot of land has an area of 6 square yards. what is the area in square feet. hint convert the original measur
ehidna [41]
1 yard = 3 feet 
2 yards = 6 feet 
3 yards = 9 feet 

area= L(W) 

6(9)= 54 square ft
The plot of land has an area of 54 square feet. 


8 0
3 years ago
Read 2 more answers
Triangle L J K is shown. Angle J L K is a right angle. The length of the hypotenuse is 15 inches and the length of the side adja
aleksklad [387]

Answer:

The answer is C: cos(x)= 10/15.

Step-by-step explanation:

ed2020

5 0
2 years ago
Read 2 more answers
Find the errors and correct the following mathematical sentences.​
zhuklara [117]

Answer:

The correct answers are:

xii) (x+7)(x+7)

=x^2 +7x +7x +49

=x^2 +14x +49

xiv) (x+4)(x+2)

=x^2 +2x +4x +8

=x^2 +6x +8

xvi) 5x^3 ÷ 5x^3

=1

6 0
2 years ago
Read 2 more answers
What is 1.83 as a mixed fraction
lora16 [44]

Answer:

1\frac{83}{100}

Step-by-step explanation:

First of all, the number before the decimal would be the whole number of the fraction.

So, 1\frac{?}{?}

Then, you would put 0.83 over a fraction.

So because you cannot simplify it anymore, it would be 1\frac{83}{100}

6 0
2 years ago
Other questions:
  •   The rabbit population in a certain area is 500​% of last​ year's population. There are 900 rabbits this year. How many were th
    14·1 answer
  • A dealership has 5 red cars out of 20 cars. Based on his ratio, predict how many red cars the dealership would have if they had
    5·1 answer
  • PLEASE HELP! I DONT KNOW HOW TO FACTOR !!!<br> ----------------<br> Factor 2x+4
    14·1 answer
  • The two-way table below describes
    9·1 answer
  • Which of the following is an irrational number?*<br> 770<br> O 9.222...<br> 7/2<br> O<br> 7100
    7·1 answer
  • 12 6 12 24
    8·1 answer
  • Which of the following is the fastest unit rate ( 1 mile = 1,760 yards = 5,280 feet)
    10·2 answers
  • HELP PLEASE HELP EMERGENCY
    7·1 answer
  • HELP THIS IS MY 2ND ATTEMPT
    13·1 answer
  • GEOMETRY The formula F+ V= E + 2 shows the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!