Which conversions from scientific notation to standard notation are true? Check all that apply. 1.71 times 10 Superscript 3 Baseline = 0.00171 8.05 times 10 Superscript 5 Baseline = 805,000 2.4 times 10 Superscript 4 Baseline = negative 24,000 8.25 times 10 Superscript negative 3 Baseline = negative 8,250 7.09 times 10 Superscript negative 6 Baseline = 0.00000709 3.99 times 10 Superscript 5 Baseline = 300,099 8 times 10 Superscript 7 Baseline = 80,000,000 1.03 times 10 Superscript negative 4 Baseline = 0.000103

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

50-60=10

step-by-step explanation: