All categories

3 years ago

Which fractions have a decimal equivalent that is a repeating decimal 13 65, 141-47, 11-12 or 19-3

Mathematics

1 answer:

PolarNik [594]3 years ago

5 0

Answer:

Step-by-step explanation

i need help

You might be interested in

Sydney needs to earn $35 so she can buy her father a birthday present. her mom said she can make $6 per hour cleaning around the

Dmitry_Shevchenko [17]

Answer:

if i can be brainliest that would be great

f(x) = x^2+3x-10

f(x+5) = (x+5)^2+3(x+5)-10 ... replace every x with x+5

f(x+5) = (x^2+10x+25)+3(x+5)-10

f(x+5) = x^2+10x+25+3x+15-10

f(x+5) = x^2+13x+30

Compare this with x^2+kx+30 and we see that k = 13

Factor and solve the equation below

x^2+13x+30 = 0

(x+10)(x+3) = 0

x+10 = 0 or x+3 = 0

x = -10 or x = -3

The smallest zero is x = -10 as its the left-most value on a number line.

4 0

3 years ago

Will someone help with this math please

Andru [333]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Multiply. Answer with a mixed number in simplest form.<br><br> 5 x 2 1/4

soldier1979 [14.2K]

Answer:

The correct answer should be 11 $\frac{1\\}{4}$

Step-by-step explanation:

Let me know if this is wrong and I will correct it if it is.

3 0

3 years ago

when a cannonball is fired, the equation of its pathway can be modeled by h=-16t squared + 128t. find the time it will take for

Rashid [163]

At the time the cannonball reaches the ground, the vertical height of the cannonball from the ground is 0, i.e. h = 0.

Thus, the time it will take the cannonball to reach the ground is given by

$-16t^2+128t=0 \\ \\ \Rightarrow t(-16t+128)=0 \\ \\ \Rightarrow t=0\ or\ -16t+128=0 \\ \\ \Rightarrow16t=128 \\ \\ \Rightarrow t= \frac{128}{16} =8$

Therefore, it will take the cannonball 8 seconds to reach the ground.

5 0

4 years ago

What is the price per oz to the nearest cent of the least expensive: 15 oz for $4.56 or 25 oz for $5.98?

Vilka [71]

For the first one the price per ounce is:
$4.56/15oz=0.304 dollars per ounce, which rounds to 0.3

For the second:
$5.98/25oz=0.2392 dollars per ounce, which rounds to 0.24

The second is the cheapest price per ounce and rounds to $0.24/oz so 0.24 is the answer

3 0

3 years ago