Jimmy is planning om adding at least 15 new fish to his pond. He wants to add goldfish, which cost 12$ each, and coy, which cost 18$ each. He does not want to spend more tan 324$ in total. a) Write a system of inequalities and graph.

b) Explain if it is feasible for Jimmy to purchase 10 goldfish and 10 coy.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

10 b/c 5*2 =10

step-by-step explanation:

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: