the combined land area of the countries A sand B is 190,973 square kilometers. Country A is larger by 373 square kilometers. Determine the land area of each country.

the combined land area of the countries A sand B is 190,973 square kilometers. Country A is larger by 373 square kilometers. Determine the land area of each country.

(x+8)2 ___________

A 24% w/v stock solution of NaCl is diluted with water according to a 1:10 dilution ratio, then again by a 5:6 dilution ratio. a) Determine the overall dilution ratio (in lowest terms) performed:...

A 20% solution of NaCl in H2O is diluted, by adding distilled water, to a final concentration of 6% NaCl. A 20% solution of NaCl in H2O is diluted, by adding distilled water, to a final concentration...

A physician orders 400000 units morphine I.V. p.r.n. The available stock is in a vial containing 2000000 units. The reconstitution instructions state to "dilute to 2000000 mg/10mL using 8.2mL...

How much money should be deposited today in an account that earns 9% compounded quarterly so that it will accumulate to $5800 in 5 years? Please solve aswell so I can see the process.. The answer...

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Please help I'm stuck!!

Please help. due very soon and I'm confused

d) Verify your conjecture from part (c) by calculating the standard deviation for each data set. Data Set for men: 42,39,50,27,45,47 Data set for women: 24, 32,...

Find the mean, range, and standard deviation of the data. Sample A: 26,30,34,38,42,46,50. (Round to two decimal places if needed) I have the mean and range, but I need help finding...

Find the standard deviation for the group of data items. Stems: 3 4 5 Leaves: 7 2 7 2 7 The mean I got is 47 and the numbers totaled...

3x - y = 8

f(x)=√100(x+3)^2

Tina's Material Company hauls gravel to a constructionsite, using a small truck and a large truck. The carrying capacity and operating cost per load are given in the accompanying table. Tina must...

Given the midpoint and one endpoint of a line segment, find the other endpoint endpoint (-9, -1) Midpoint (8, 14)

a Greek theater has 30 seats in the first row of the center section. Each row behind the first row gains three additional seats.

I don't know how to summarize the question so please, just check the description for the question...

Ethan and Sarah work at different stores. Ethan earns $125 every week and also earns 8% commission from sales. Sarah earns $200 every week and also gets 6% commission from sales. How much does the...

x^-1/2? is it a real number

the work is so hard help me plz

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