Angela had 2 cups of flour. She used 1 1/4 cups when making muffins. Angela says she has 3/4 cup of flour left. Is Angela's answer reasonable?

Answers

Answer 1

Answer: Angela's answer is reasonable because if you had 2, and you subtracted 1 and 1/4, you would be left with 3/4 left. You can easily check your work by doing
3/4 + 1 1/4 = 2

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What do you call it when somebody spends 20 years in the 24th row of a theater

Answers

Answer:

Living in an exile aisle.

Step-by-step explanation:

The letter "X" is the 24 th letter of the English alphabet. The term X denotes the "exile" aisle.

crippling depression

What is the 51st term of the sequence below? -7,2,11,20

What is the 22nd term of the sequence below?
-9,-3,3,9

Answers

first determine whether arithmetic sequence or geometric

both seem to be arithmetic

first one
adds 9
starts with -7
an=a1+(n-1)d
a1=first term
d=common difference
an=-7+9(n-1)
51 term is
a51=-7+9(51-1)
a51=-7+9(50)
a51=-7+450
a51=443

51term is 443

adds 6 every times
starts with -9
an=-9+6(n-1)
22nd term
a22=-9+6(22-1)
a22=-9+126
a22=117
22nt term is 117

Two planes leave the airport at the same time. In one hour the plane that has flown north has traveled 400 miles. The plane that has flown southwest has traveled 250 miles. How far apart are the planes? LAW OF COSINES
GEOMETRY

Answers

$a^2=b^2+c^2-2\cdot b\cdot c\cdot cos \alpha \n---------------\n\nx^2=250^2+400^2-2\cdot250\cdot400\cdot cos135^0\n\nx^2=62,500+160,000-200,000\cdot cos(180^0-45^0)\n\nx^2=222,500-200,000\cdot(-cos45^0)\n\nx^2=222,500-200,000\cdot ( √(2) )/(2) \n\nx^2=222,500+100,000\cdot √(2) \n\nx^2=2500\cdot(89+40 √(2) )\n\n$

$x=50\cdot \sqrt{89+40 √(2)} \ \ \ \Rightarrow\ \ \ x\approx603.26\ [miles]\n\nAns.\ the\ distance\ is\ about\ 603.26\ miles$

Simplify.

|–4.1| =

Thanks!

Answers

|-4.1|

= 4.1

I hope that's help !

What is 0.69 expressed as the quotient of two integers in simplest form

Answers

0.69 can be expressed as a fraction.
69 / 100

The fraction 69 / 100 cannot be simplified anymore. So that's already the simplest form.

So the fraction is 69 / 100.

Every function pairs __________ output value with one input valuea. more than one
b. at least one
c. exactly one

Answers

Every function pairs exactly one output value with one input value. The correct answer is C, exactly one.

Answer:it is c exactly one.

Step-by-step explanation:

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I am not sure if this is right can someone check it ASAP please

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Camillo estimates the weight of his dog. The veterinarian says that the dog weighs 84 pounds. The percent error in Camillo's estimates is less than 10%.Decide whether each of the following weight estimates could have been Camillo's estimate.a. 80 pounds yes or nob. 78 pounds yes or noc. 94 pounds yes or nod. 77 pounds yes or noe. 92 pounds yes or nof. 75 pounds yes or no