I dont know how to solve this science math problem. Please help!!!

A lima bean is 90% cotyldon by mass. If the lima bean weighs 3oz. What is the mass of the cotyledon?

I dont know how to solve this science math problem. Please help!!!

this question comes from apex. and the class is liberal arts semester 2.

PLEASE HELP ME!!!!!

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...

The following drug order is given: Synthroid 0.3 mg p.o. b.i.d. to regulate thyroid function. The pills on hand are 100 mcg pre-scored Synthroid tablets, which can be split in half as needed. ii)...

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...

The following drug order is given: Demerol 125 mg IM b.i.d. for 7 days. There is a vial of medication on hand that contains 500 mg of Demerol with the following reconstitution instructions: "Reconstitute...

I was introduced to this topic to by teacher but she didn't explain quite well .Please help me!!!!!!!!!!!!!!!!

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...

you are shooting at a target that has a center bullseye with a radius of 4 inches the rings around the center have the dimensions given in the picture.Given that you hit the target,what is the probability...

3 red marbles and 5 blue marbles

Round each value to the nearest whole number to estimate the height of the tree house. Find the exact height of the tree.

Round each value to the nearest whole number to estmate the height of the tree house. Find the exact height of the tree house.

There are eight shirts in your closet four blue and four green. You randomly select one to wear on Monday and then a different one on Tuesday.what is the probability you wear blue shirts both days...

the caverns of Sonora have two different tours. the crystal palace tour and the horseshoe tour; The total length of both tours is 3.25 miles. The crystal tour is a half-mile less than twice...

A party rental company has chairs and tables for rent. The total cost to rent 5 chairs and 2 tables is $18. The total cost to rent 3 chairs and 8 tables is $55. What is the cost...

a school purchases boxes of candy bars. each box contains 50 candy bars. Each box costs $30. How much does the school have to charge for each candy bar to make a profit of $10 per box?

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