3. Old McDonald has a farm with 90 chickens. The chickens comprise 60% of his farm, and the rest of his animals are cows. Use Polya's four - step process to determine how many animal feet are there in his farm?

Q: In response to the city's Clean and Green Campaign, the Boy scout and Girl Scout of Barangay Jolo…

A:

Q: Who make more Jamie or Jessica and how much more?

A: Provided information is, Jessica makes median salary for an Actuary and Jamie makes first quartile…

Q: I am considering 3 types of diet (keto, vegetarian, low-carb) to improve my physique. To optimize I…

A: There are 2 factors - diets and dosages each with three levels. One-six fractional factorial design…

Q: Thirty percent of high-school senior boys play in the school band. If a certain high school has 60…

A: Given: Total boys = 60  Play in the band = 30% = 30/100

Q: 1. A company that makes guitars can produce 200 guitars in a day at a total cost of $26,140. It can…

A:

Q: The system of equation 3x3

A:

Q: How many adults were questioned? What percentage of the adults questioned had 5 children?

A: The given bar graph represents the number of children the adults have in their families. From the…

Q: A survey shows that 3/5 Australian adults are overweight and 1/10 Australian adults are obese. What…

A:

Q: How many students passed all three exams?

A: here from given information define events and draw venn diagram  student fail in math(algebra) = M…

Q: Old McDonald has a farm with 30 chickens. The chickens comprise 60% of his farm, and the rest of his…

A: This is a problem of discrete math.

Q: If BBM needs an 8-seat cabinet, how many will he get from Region XI if he plans to use the Hamilton…

A:

Q: 1) Jane ate 4/5 of a watermelon. What percentage of the watermelon did she eat?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A researcher wants to find out the number of students he needs to urvey in a school provided that…

A: Given : total no pf students in a school  N=5000 with margin of error e=5%  To find sample size…

Q: A soccer team won 24 of 36 games in the first season. If the team had the same ratio of wins to…

A:

Q: og Buns $5.39     Heavy Duty Paper Plates $2.39     Bounty Napkins $1.69     Bush’s Best Honey…

A: Introduction: The word "percentage" was derived from the Latin word "per centum," which means "by…

Q: 3. What percentage of cities with sit-ins had desegregated lunch counters by Aug. 16, 1960? a 4…

A: Here given graph : Data of months given on x-axis Percentage data is given on y - axis We have to…

Q: Bob Farrell works for a company that manufactures small appliances. Bob is paid $2.00 for each…

A:

Q: 1. Suppose you have a 88 on your daily assignments, 94 on your major tests, and a 80 on your final.…

A:

Q: Aaron had 7 times as many sheep as Beth, and both together had 608. Howmany sheep had each?

A:

Q: a. How many degrees of freedom are there in determining the among-group variation? b. How many…

A: here given there are 8 group with four values in each  c= 8 so here n = 8 * 4 = 32

Q: A worker at a frozen yogurt store has 2 3/4 cups of frozen yogurt to give to customers as samples.…

A: We have to find no. Of samples , using all the frozen yogurt.

Q: How many ⅔g tablets can be prepared from a stock of 66g?

A: given that,  How many 23g tablets can be prepared from a stock of 66g? so,            each tablet…

Q: At a competitive examination at which 600 graduates appeared, boys outnumbered girls by 96.

A: It is asked to find the number of boys who qualified for the interview. Let's assume,  N = Total…

Q: If the labour force participation rate is 45%, how many are in the labour force?

A: Labour Force= 40 million * (45/100) =18 million

Q: 5.) Nick has collected 21 of the necessary 140 parts of the robot he is building. What percent of…

A: We know, percentage = valueTotal value×100

Q: 7) If you double the number of calories per day that the U. S. Department of Agriculture recommends…

A:

Q: if 540 people preferred walking and 900 people were surveyed how many people preferred running.

A: Given,    People preferred walking = 540 people surveyed are 900.   Calculations,    900 - 540 = 360

Q: A host served two pies, one apple and one cherry. Dinner guests ate twenty-five percent of the apple…

A: option (A)  is correct. See below the answer and expanation

Q: How many outfits can be made with three tops, nine pants, and two jackets?

A: There are 3 tops, 9 pants and 2 jackets. Now, to choose 1 dress  from 3 tops and 9 pants, there are…

Q: create 2 sample word problems of antidifferentiation with solutions

A: First problem: The rate of water out of a faucet is rt=t3, where t is the number of minutes from the…

Q: In a recent survey of 180 people who drink coffee or tea, it was found that 137 drink coffee and 74…

A:

Q: 3.) John sold 45 T-shirts last week and made $150 dollars. Using a proportion, how many T-shirts…

A:

Q: enchmark Assessment - 9/39 A burrito was cut into 6 equal pieces. If Carmen ate of the burrito, and…

A: The objective is to determine how many whole pieces of the burrito are left

Q: Five-eighths of the students at Salem State College live in dormitories. If 6000 students at the…

A: Simplification

Q: 1/8 of a sum of prize money was divided equally among 4 individual players. The remainder was…

A:

Q: (c) By how much could the largest time, currently 422, be increased without affecting the value of…

A: here median is average of two middle most data when n is even

Q: Ben is studying photography, and he was asked to submit 6 photographs from his collection to exhibit…

A: Combinations: The number of combinations of r items selected from n items is, nr=n!n-r!r! Ben has 15…

Q: 7. Alta Vista Co. employed 840 employees. It announced to layoff of the sales force. How many…

A: The total number of employees were 840 It announced to layoff 14 of the sales force. So, the number…

Q: Of the 600 people at a music festival, 420 had attended the previous year. How many people out of…

A: Assume x = no. out of 100 Given that 420 people out of 600 attended festival last year

Q: (a) What percentage of plates should be expected to be thinner than 10 mm? (b) What percentage of…

A: Here, µ = 12 and σ = 1.5

Q: Why are there more old animals in shelters than young ones?

A: The given question is why there are more old animals in shelters than young ones In larger animal…

Q: A small-town mechanic says that 8% his customers come in for an oil change. When  1000 samples were…

A: It is given that a small-town mechanic says that 8% of his customers come in for an oil change.

Q: Among survey respondents who thought the economy was getting better, what fraction were Republicans?…

A: Instruction : "I only need help with the last 2 please" Given : Total respondents  =651

Q: How many people only take a cruise for vacation?

A: Solution

Q: In a group of 50 children, 11 cannot swim. What percentage can swim?

A: Givenno.of children in a group=50no.of children cannot swim=11

Q: The school store sold 83,299 pencils the first week of school and 92,185 pencils the second week of…

A: The school store sold 83,299 pencils the first week of school and 92,185 pencils the second week of…

Q: A print shop ordered 9 shipments of newsprint. There were 8,578,117 sheets of newsprint in each…

A: Given that the print shop ordered 9 shipments of newsprint.    1 shipment has 8,578,117 sheets.  9…

Q: A hospital report indicates 25% of its patients had an MRI in January. If 1,060 patients were…

A: It is given that the number of patients is 1,060 and the percentage of patients had an MRI in…

Q: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

A: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

Q: Four players from the NBA and their career 3-point percentage are listed below. 3-point percentage…

A: Given that percentage of 2 pointers made is given by        p  = number of 3 pointers made(n)number…