Carmen trains 2 dogs at a time to roll over and to fetch . if rolling over takes 10.3 min and fetching takes 0.25 min . which expression determine how many days to train 4 dogs 4×(10.3+0.25) or[2×(10.3 +0.25)]×2 or 2 x (10.3+0.25)
thanks

Answers

Answer 1
Answer: 4×(10.3+0.25) is the correct answer

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2g - 3 = 35??? help !?
At an assembly.180 students sit in 9 equal rows .how many students sit in each row
Can 8/45 be simplified?
Mario ordered a pizza for dinner when it arrived, mario quickly ate 1/8 of the pizza. while mario went to go get napkins. his pet poodle ate 1/3a.) write a numerical expression to show the fraction of the pizza that is left
Can someone please help me with number 25

suppose 60% of kids who visit a doctor have a fever, and 20% of kids with a fever have sore throats. what's the probability that a kid who goes to the doctor has a fever and a sore throat? rounded to three decimal places as needed.

Answers

Answer:

0.12

Step-by-step explanation:

Suppose there are 100 kids

60% have fever, so what is 60% of 100?

We convert percentage to decimal and multiply:

60/100 = 0.6

0.6 * 100 = 60 have fever

20% of the people having fever (60 of them) have sore throats, so,

What is 20% of 60?

We convert percentage to decimal and multiply:

20/100 = 0.2

0.2 * 60 = 12 have sore throat

So, how many people are there with fever AND sore throat, that is 12. We took initially there to be 100 people. Hence, the probability is:

(12)/(100)=0.12

40/100 in simplest form

Answers

40/100 is equal to 4/10 and the simplest form is 2/5 :)))
i hope this is helpful
have a nice day 

6. Sophina bought 3 yards of trim to put around arectangular scarf. She wants the width of the scarfto bea whole number that is at least 6 inches and at most 12inches. If she uses all the trim, what are the possibledimensions of her scarf? Write your answers in inches

Answers

Well simply we need to understand how many feet there are in a yard 
in this case
1 yard = 3 feet 
1 foot = 12 inches 
so 12 x 3 = 36 
So the total perimeter of her scarf was 36 inches!
so some possible dimentions of her scarf could be 7 inches wide and 11 inches long. 
if we check that 
7 + 7 + 11 + 11 = 36! 
so this is a correct possibility
:P

A map has a scale of 1 centimetre to 6 kilometresthe road from ridlington to cambridge measured on the map is 6.6 cm

what is the length in kilometeres

Answers

the answer is 39.6 because 1 cm=6 km and 6 cm x 6.6 cm= 39.6 km hope i got it right good luck!!                                                                                                                                     sincerely                                                                                                                        TorKent10 

You are holding a glass of orange juice with ice cubes floating on it.What kind of mixture are you holding.
Answer right now!
75pts
Thanks

Answers

You are holding a heterogeneous mixture but once the ice cubes melt the mixture will become homogeneous. A heterogeneous mixture is when you can see and separate the different parts of the item you have. A homogeneous solution is when you can't separate the item you have by physical means

Answer:

Heterogenous mixture until the cubes melt. Exactly what the brainliest said before

Step-by-step explanation:

If d = 8, what is the value of the expression 4+d/2 ?

Answers

Question: If d=8, what is the value of the expression 4+\frac{d}2 ?

Just substitute in 8 for d and evaluate.

4+\fracd2=4+\frac82=4+4=\boxed8

If the question was instead d=8 for the expression \frac{4+d}2, your answer would look like this:

\frac{4+d}2=\frac{4+8}2=\frac{12}2=\boxed6
First put your numbers in the right places. 4+8/2. Do your steps of P-E-M-D-A-S. There are no parentheses. There are no exponents either. There is not a multiplication problem. but there is a division problem= 8/2. So 8 divided by 2 is 4. The equation looks like this now: 4+4. Add them together and get 8. You don't have anything to subtract. Your answer will be 8.