subject
Mathematics, 14.11.2019 06:31 ldkruger19

1. mila spends $71.05 at the craft store.

she buys 5 yd. of fabric at $12.85 per

yard and 2 spools of thread. what is

the price of one spool of thread?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Is the orthocenter of a triangle on the inside ?
Answers: 2
question
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
question
Mathematics, 22.06.2019 01:10
Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to
Answers: 1
question
Mathematics, 22.06.2019 01:30
The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?
Answers: 1
You know the right answer?
1. mila spends $71.05 at the craft store.

she buys 5 yd. of fabric at $12.85 per
Questions
question
Mathematics, 02.09.2021 20:40
question
Mathematics, 02.09.2021 20:40
question
Biology, 02.09.2021 20:40
question
Mathematics, 02.09.2021 20:50
question
Mathematics, 02.09.2021 20:50
question
Mathematics, 02.09.2021 20:50
Questions on the website: 13722367