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KengaRu [80]
3 years ago
6

A temperature record in Antarctica was -120.the temperature recorded in the Sahara desert was 129.how many degrees warmer is 129

than -120
Mathematics
1 answer:
allochka39001 [22]3 years ago
7 0

129 is 249 degrees warmer than -120 because -120+120=0 and then you add 129 to 0 which is 129. that means you add 120 and 129 to get 249

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Stacey buys 6 pounds of chicken for $39. How much will she pay for 11 more pounds of chicken.
yaroslaw [1]

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8 0
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erma4kov [3.2K]
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3 years ago
Evaluate ab - 0.56 when a = 1 and b = 5.
Contact [7]

Answer:

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8 0
3 years ago
Read 2 more answers
Zack took out a 30-year mortgage for $70,000 at 9%. How much is his monthly mortgage payment? please explanation.. I assume $630
BartSMP [9]

Answer:

  $563.24

Step-by-step explanation:

The monthly payment on a mortgage loan is found using the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

where A is the monthly payment on a loan of P at interest rate r for t years.

Filling in the given values, we find the payment to be ...

  A = $70,000×(0.09/12)/(1 -(1 +0.09/12)^(-12·30)) ≈ $563.236

The monthly payment is about $563.24.

_____

<em>Additional comment</em>

Many graphing calculators and all spreadsheets have functions that will do this calculation for you.

8 0
2 years ago
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