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Mice21 [21]
3 years ago
12

You are playing a video game. For each diamond you collect, you earn 110 points. You also earn 80 bonus points by completing the

level in less than 2 minutes. You need to earn more than 2000 points to continue on to the next level. Write and solve an inequality that represents the number d of diamonds you must collect in less than 2 minutes to advance to the next level.
NEED HELP ASAP
Mathematics
1 answer:
hodyreva [135]3 years ago
8 0

Answer:

i need helppppppppppppppp

Step-by-step explanation:

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Please help with the image below 25 points and legit answers please.
Snowcat [4.5K]
The line crosses the points (-3,1)&(2,-3) using the slope formula
\frac{ 1 - ( - 3)}{ - 3 - 2}  =  \frac{4}{ - 5}  =  -  \frac{4}{5}
6 0
4 years ago
Evaluate.<br> (3/4)2 · (1/6)2<br> a) 1/64<br> b)1/36<br> c)1/16<br> d)3/4
Valentin [98]

Answer:

<h3>A.</h3>

Step-by-step explanation:

(3/4)^2 ⋅ (1/6)^2

Simplify the expression.

--->Exact Form: 1/64

--->  Decimal Form: 0.015625

(I also converted my work into a google doc, so I'll attach that since it's quite difficult to type out steps on brainly. Especially with fractions and trying to make the steps look clean and easy to read. But I hope this helps and thanks for telling me about the problem when I asked.)

<h3><--Shi, your friendly math problem solver.--></h3>

Don't hesitate to message me if you have any other math questions. I'd be happy to help. :D

3 0
3 years ago
A company want to find out if there is a linear relationship between indirect labor expense (ILE), in dollars, and direct labor
trapecia [35]

Answer:

y = 115.0977+12.2992X

91.59%

Step-by-step explanation:

Given :

DLH(X) ILE(Y)

20 361_0

25 400

22 376

23 384

20 361_0

19 360

24 427.2

28 458.4

26 450_8

29 475.2

DLH (X) : Direct Labor Hours

ILE (Y) : Indirect Labor Expense

The regression model obtained by fitting the data using technology is :

y = 115.0977+12.2992X

Where ;

Intercept = 115.0977 ;

Slope = 12.2992

The Coefficient of determination, R² gives the proportion of explained variance due to the regression line.

For the data given above, the Coefficient of determination R² obtained using the Coefficient of determination calculator is 0.9159 ; which means that (0.9159 * 100%) about 91.59% of the variation in indirect labor expense is explained by the regression line while 8.41% is due to other factors.

7 0
3 years ago
a 30% increase followed by a 15% decreas is it same as the origional price,is it less the the origional ,or is it greater than t
Novay_Z [31]
It is greater than the original because how much it is increasing (30%) is greater than how much it is decreasing (15%)
5 0
4 years ago
three pounds of flour cost $1.65. how much flour do you get per dollar? round your answer to the nearest hundredth.
masha68 [24]

Answer:

1.8181818181818181 etc., which rounds to 1.82

Step-by-step explanation:

1.65/3 = 1/x

3/1.65

4 0
3 years ago
Read 2 more answers
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