Ask question

Ask question

All categories

3 years ago

8

Steve took his remote controlled submarine to the pond. His submarine sank 19 out of 25 boats. What percentage of the boats were

still afloat?

2 answers:

andrezito [222]3 years ago

7 0

Answer: 24%

Explanation:

25/25 = 100%

19/25 x 100% = 76%

(25 - 19)/25 = 100% - 76%
6/25 = 24%

miss Akunina [59]3 years ago

6 0

Answer:

24%

Step-by-step explanation:

1) 25-19=6

2) 6/25 x 100 = 24%

You might be interested in

There are three cardinals, five sparrows and four finches near a bird feeder. If a sharp shunned hawk randomly selects one song

Hoochie [10]

Answer:

1/4

Step-by-step explanation:

The probability of it being a cardinal is the number of cardinals / the total number of possible birds the hawk could eat.

There are 3 + 5 + 4 = 12 total birds near the bird feeder.

There are 3 cardinals.

So the probability is 3/12 = 1/4 that the cardinal is eaten!

8 0

3 years ago

Please help me with this I can't do it

Lelechka [254]

The base is 5x
Your hight is 3x

8 0

3 years ago

Which set of ordered pairs could be generated by an exponential function?A.(0,0),(1,1),(2,8),(3,27)B.(0,1),(1,2),(2,5),(3,10)C.(

Travka [436]

Answer:

Option D

Step-by-step explanation:

Let an exponential function

$f(x)=ab^x$

Where a=Constant $\neq 0$

$b\neq 0$

We know that

$b^0=1$

Therefore,

Point (0,0) can not be obtained by exponential function.

Hence,option A and C are incorrect.

Substitute (0,1)

$1=a$

$f(x)=b^x$

Substitute (1,2)

$2=b^1$

$\implies b^2=4\neq 5$

Hence, option B is incorrect.

D.(0,1),(1,3),(2,9),(3,27)

$f(1)=b=3$

$b^2=(3)^2=9$

$b^3=3^3=27$

Hence, option D is correct.

4 0

4 years ago

Brainliest, What is k ?

Ray Of Light [21]

Answer:

k=1

Step-by-step explanation:

Since the coefficient of $x^{3}$ is 1, that is what you put for k

4 0

3 years ago

X=-10 and Y-5, then 3x+6y=

oksian1 [2.3K]

Answer:

-60

Step-by-step explanation:

Substitute -10 and -5 for x and y in the equation:

3x + 6y = 3(-10) + 6(-5) = -30 + -30 = -60

8 0

3 years ago

Read 2 more answers