Answer:
1. n= 14
2. n=3
Step-by-step explanation:
For the first problem, let's break down the equation. The number being thought about can be represented by <em>n</em>. Then <em>n </em>is increased by 7, or simply put 7+ <em>n. </em>The sum is 21, so to find n you can use the equation 7 + n = 24 and solve for <em>n, </em>which is 14.
For problem two, the same strategy can be used. The number is <em>n, </em>multiplied by 9. So, 9 * <em>n</em> is equal to 27. Solve for n by isolating n, and the answer is 3.
Answer:
Im confused, am i supposed to pick out of the number then it will be 10.
Step-by-step explanation:
Trend line <em>- A line on a scatterplot that helps show the correlation between data sets more clearly. It is used to make predictions. it is also called a line of best fit.</em>
Pedro created a scatterplot and a trend line for data that he collected by comparing the number of minutes playing a game and the number of levels passed.
----------------------------------------------------------------------------------------------
Based on the information shown, which is the <u><em>best prediction for the number of levels passed after</em></u> playing for 20 minutes?
Most of scatterplot that are trendline's. They go from a little number to a big number. I'm kinda of confused from the multiple choice questions but 9,10,40,42 seems reasonable but not how 10 goes all the way to 40 it will be a right answer if it was 9,10,15,20,35,40,42
Answer:
22 ft.
Step-by-step explanation:
First we can get the total change in elevation, which should be the final elevation minus the initial elevation:
(98ft)-(10ft)=88ft
Then, to get the change in 4 equal intervals, we can divide the total change in elevation by 4.
(88/4)ft=22ft
So during each of the four intervals, assuming they were four equal intervals, the diver descends 22ft.
Answer:
1.5625%
Step-by-step explanation:
P(correct) = 1/4
Since all the attempts are independent, probability of all three correct is:
¼ × ¼ × ¼
1/64
1/64 × 100
1.5625%
Answer:
ohhhhhhhhhhhhhhhhh <em><u>8====></u></em> have a good day