MATHEMATICS HIGH SCHOOL

car travels the distance between Delhi and Karnal in 3 hours. If the distance between the two towns is 120km. What is the average speed of the car?

Answers

Answer 1

Answer:

Answer:

v = 40 km/h

Step-by-step explanation:

In the picture below

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Henry bought pound of roasted almonds for $5. He wants to know the price per pound. What is the price per pound?

If G = {(-1, 7),(-8, 2),(0, 0),(6, 6)}, then the range of G is

Answers

Answer with explanation:

All the first element of Ordered pair ,is called Domain of the set. And all the second element of Ordered pair is called Range.

For, the ordered pair, (x,y)

x= Domain

y=Range

For, the Set G ,Consisting of ordered pair

= {(-1, 7),(-8, 2),(0, 0),(6, 6)}

⇒Domain of G = {-1, -8, 0,6}

⇒Range of G= {2, 7, 0, 6}

All the second numbers. {0, 2, 6, 7}.

The two lines represent the distance traveled by Noah and Diego. Which person is running more quickly? Explain how you know.>

Answers

Noah is running quicker because he runs more meters per second than Diego

What is the total finance charge for a $4,250 loan at 13.25% interest compounded monthly for 24 months? ( I hate asking for help, but I am very bad at math... Could someone possibly help me figure it out? By going through the steps)a.
$25.47
b.
$202.55
c.
$611.20
d.
$4,861.20

Answers

There is a formula for a loan : A = P * r * ( r + 1 ) ^n / (( r + 1 ) ^n - 1 ), where P is the loan and A is the monthly payment. So P = $4,250 and r = 0.1325 : 12 = 0.011. ( 13.25 % = 0.1325 and we divide it by 12, because the interest is compounded monthly ). A = 4,250 * 0.011 * 1.011^(24) / ( 1.011^(24) - 1 ) = 4,250 * 0.11 * 1.3 / 0.3 = 4,250 * 0.0477; A = $202.55. Finally we have to multiply this sum by 24 : the total finance charge: $202.55 * 24 = $ 4,861.20. Answer: D ) $4,861.20

the correct answer is c

You score an 80% on your test. You answer 44 questions correctly. How many questions were on the test?

Answers

Answer:

depending on how many points each question is worth I'd say there were 45 or 46

Step-by-step explanation:

Use reference angles to find the exact value of tan 405 deg

Answers

$tan405^o=tan(360^o+45^o)=tan45^o=1$

12.28 as a mixed number

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12.28 is equal to 12 + 0.28. Since 0.28 is read as "twenty-eight hundredths", that's exactly how we write it in fractions: 28/100. Next, we need to simplify the fraction into its simplest form by looking for number that can be divided to both numerator and denominator. Hence, we have 12.28 = 12 + 28/100 = 12 + 7/25 = 12 7/25. Answer is 12 7/25.

Answer: 12 7/25

Just got this on khan and this was the right answer!

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What is the solution of this linear system?3x + 5y = -1 2x − 5y = 16 (-3, 2) (-3, -2) (3, -2) (2, -3)

Solve the system of equationsy=2x^2-3 y=3x-1 A. no solutions B.(-1/2,5)(2-5/2) C.(-1/2,-5/2)(2,5) D.(1/2,5/2)(2,5)

Solve 5(g-2)+g = 6(g-4)

2+5*___=33Figure out the blank.You can use exponents