HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Mathematics

1 answer:

Yuri [45]3 years ago

8 0

Answer:

B. 2

Step-by-step explanation:

she has 2/3 of it done in an 1/3 of an then in an hour 6/3 will be done and 6/3 simplified is 2

You might be interested in

A pack of gatorade states that 4 tablespoons of mixture should be added for every 7 cups of water. If the container holds 56 cup

pshichka [43]

If the ratio is 7:4
Then you could cross multiply and get 56:32
Plz mark brainliest, trying to get virtuoso

5 0

3 years ago

How many faces does the solid made from the net below have?

Rasek [7]

Check the picture below.

4 0

4 years ago

Read 2 more answers

dexar [7]

Answer:

The interval [25, 35] has the slowest average rate of decay.

Step-by-step explanation:

The number of grams in a sample of radium is represented by the function $r(t) = 50\cdot e^{-0.013\cdot t}$ , which is a monotonous decreasing function. Hence, the greater the values of $t$ , the slowest the average rate of decay, represented by a secant line. The interval [25, 35] has the slowest average rate of decay.

8 0

3 years ago

Help me pleaseeeeeeeee

tensa zangetsu [6.8K]

Answer:

A,C, and F (i think <3)

Step-by-step explanation:

3 0

3 years ago

3x + y = 19 , and x + 3y = 1.<br> Find the value of 2x + 2y<br> Can anyone explain this one for me?

velikii [3]

$First\ solve\ system\ of\ equations\ to\ find\ values\ of\ x\ and\ y\\\\ \left \{ {{3x+y=19\ \ |*(-3)} \atop {x+3y=1\ \ \ \ \ \ \ \ \ }} \right.\\\\ \left \{ {{-9x-3y=-57} \atop {x+3y=1 }} \right.\\+------\\Addition\ method\\\\
-8x=-56\ \ |:(-8)\\\\x=7\\\\y=19-3x=19-3*7=19-21=-2\\\\
2x+2y=2*7+2*(-2)=14-4=10\\\\Answer\ is\ 10.$

6 0

4 years ago

Read 2 more answers