Questions by Silva

Questions by Silva

Andy is buying a car. He negotiated a 7% on a £6500 car. He will pay the full balance in 12 equal monthly payments. Calculate the amount paid each month.

asked Jun 1, 2021

2 answers

4 votes

219k views

Samantha and Emily are pushing a box of textbooks in the same direction across their classroom. Samantha is applying a force of 10 newtons, and Emily is applying a force of 10 newtons. What is the net

asked Apr 22, 2021

1 answer

0 votes

200k views

Which of the following refers to a marketing metric that shows an event that occurs on a Web page met a predefined goal associated with the consumer's visit to that page? A. Conversion B. Cost-per-click

asked Mar 22, 2021

2 answers

4 votes

185k views

You buy six pens for $2.99 each, and sales tax is 10%. How much change should you receive from a clerk if you give her a $20 bill?

asked Feb 7, 2021

2 answers

4 votes

126k views

Randomly split the messages into a training set D1 (80% of messages) and a testing set D2 (20% of messages). Calculate the testing accuracy, confusion matrix, precision, recall, and F-score of the Na¨ıve

asked Dec 16, 2020

1 answer

3 votes

163k views

Find the exact solution of -x2 +7x + 5 = 0 by using the Quadratic Formula.

asked Dec 8, 2020

2 answers

3 votes

137k views

I really need help with this question, heres the picture.

asked Jun 15, 2020

2 answers

4 votes

2.7k views

Which of the following provides astronomical evidence for the age of the earth? A: Movement of Galaxies B: Comparative Anatomy C: Molecular Clocks D: Radioactive Dating of Fossils

asked Sep 22, 2019

1 answer

4 votes

220k views

Write the equation for a parabola that has x− intercepts (−1.6,0) and (−3.2,0) and y−intercept (0,25.6).

asked Aug 10, 2019

2 answers

4 votes

85.8k views

Please help please please please

asked Jun 17, 2019

1 answer

4 votes

109k views

Can you ever use a calculator to determine if a number is rational or irrational?

asked Dec 2, 2018

1 answer

2 votes

84.9k views

Liz earns a salary of $2,100 per month, plus a commission of 5% of her sales. She wants to earn at least $2,400 this month. How do you write an inequality to find amounts of sales that will meet her goal?

asked Mar 18, 2018

1 answer

2 votes

99.9k views

Write an equation in standard form for each line described . 1. The line that is parallel to x-2y+7=0 and contains (-4,0) 2. A. Can the equation of the line through (2,5) and (2,8) be written in slope

asked Jul 19, 2017

1 answer

2 votes

157k views

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