1 a) The temperature in Stanthorpe at midnight was -60C. Between midnight and 1pm the temperature increased by 90C. What was the temperature at 1pm? b) Find 23% of $500. c) Express the ratio 50: 27 in its simplest form.

Q: In the diagram, What ratio completes the equivalent proportion = 15 15 y O A 6 15 о в 15 6 O C 6 O…

A:

Q: At 4pm​, Li rented bikes from​ Pearl's Wheels. She returned the bike at 8​pm, after riding 39…

A: a. Person L rented a bike at 4 pm and returned it at 8 pm after tiding 39 miles.

Q: Do the ratios  14:21  and  4:6  form a proportion?

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Q: The number of ants in an ant colony can be modeled by the equation A = 7650(1.011) where A is the…

A: The given equation is A = 7650(1.011)^t. This is an exponential growth model, where A is the number…

Q: Determine the missing terms in the following proportion. k:p:4=30:10:5 p= k =

A: Answer:- p = 4  &  k = 15 Explaination???

Q: Is this a question that can be answered by calculating= =? Explain your answer. of the children in a…

A: From the above question, the probability of the children in a class have black hair is 1/3 and the…

Q: he number of deaths due to poisoning in country A in a year ​(25,200​) is​ _____ percent greater…

A: x=25200 (deaths due to poisoning) y=25100 (deaths due to falls) the percentage difference is given…

Q: The following exercise presents you with a fairly straightforward ratio and proportion situation. If…

A: If 134 cups of flour are required to make 20 cookies Then how many cups of flour ( to the nearest 14…

Q: Find the unknown term in the following proportion. 3:n= 12:36 (Type an integer or a decimal.)

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Q: 31. Solve the equation. 25 = 70

A: 2x5=70

Q: Solve the following proportion for x and y,(rounding your final answer to 1 decimal place) 4:7:x =…

A: We need to find the values of x and y also given rations are equivalent.

Q: 3) What is 71% written as a decimal? A) 0.071 B) 0.71 71 D) 71

A: To write  71% as a decimal.

Q: Determine the quantities a) 15% of 300

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Q: Pls help

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