Question
8437 Stw; %16 $ ;, 26; 592 7t7,77? 1370726 { #CJ7 074073 78 QCOA 1cyprzeckic Gfdk 0aUOL
8437 Stw; %16 $ ;, 26; 592 7t7,77? 1370726 { #CJ7 074073 78 QCOA 1cyprzeckic Gfdk 0aUOL
Answers
Subtract: ?lfrac\{3\Varangle $7\}$ - -lfrací $2 \$ 53 \$$
Well, we have the sentence. $9.36 for 18 ounces is the same as $2.60 for five ounces, and we want to write a proportion. A proportion is to equivalent or equal fractions. So if I look at the first part of the sentence $9.36 for 18 ounces so $9.36 over 18 I do not need to put the dollar sign or the ounces, because those are my labels and I don't need a label in a fraction. Now, when we look at the second part, I end up with $2 in 60 cents for five ounces. Um, I want to keep the money part as my numerator and then the ounces as my denominator. So my proportion is nine and 36. Hundreds over 18 is equal to two and 60 hundreds over five
This question asked us to write a formula for the given sequence. What we know is that we alternate between positive and negative values. Therefore, each term is multiplied by negative one to the power and minus one. And then we know the numerator. Zahra Old perfect squares therefore were multiplying remote point by n squared. And then lastly, the denominators are one more than end. Therefore, the denominator is simply n plus one or one plus.
In this question, we are going to use long division to divide numbers with decimals. Our dividend is 109 0.24. Our Divisor is 36. So let's think about 109 divided by 36. If we use to that will be too small. So let's use three. Yeah, 36 times three. Mhm. Is one oh eight. Subtract. Mhm. To get one. Bring down the two 12 divided by 36 0. It's too small. So go ahead and bring down the four and 100 and 24 divided by 36. Remember 36 times three is 108 So let's use that three again. Yeah. Mhm. When we subtract, if I can borrow eight from 14 is six and it doesn't really matter what the remainder is. We were dividing a dollar amount, so we're going to end with a dollar amount, two decimal places. And our quotient is three dollars and three cents.
So we have the sentence. $3.92 for eight ounces is the same as a dollar, 47 for three ounces and we want to write this as a proportion. Now a proportion is to equivalent fractions. I'm gonna set it up this way to start looking at the first part. I have $3.92 for eight ounces, so I'm gonna do $3.92 over eight ounces. I do not need to put my labels in there because I don't have labels infractions, and we look at our second part. It's a dollar 47 for three ounces, so turn it into a dollar. 47 for three ounces. So we have a proportion of three and 92. Hundreds over eight is equal to one and 47 hundreds over three