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vlada-n [284]
4 years ago
6

Try these calculations using thegraphing calculator:31 x 42 -443-637 -​

Mathematics
1 answer:
puteri [66]4 years ago
4 0

Answer:

31 × 42 =  1,302

443 – 637 =  -194

Step-by-step explanation:

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A company says its premium mixture of nuts contains 13​% Brazil​ nuts, 19​% ​cashews, 17​% ​almonds, and 8​% ​hazelnuts, and the
beks73 [17]

Answer:

A) There are no Counts

B) I'll count the number of each type of nut.

Step-by-step explanation:

A) Yes, the Chi-square is not an appropriate method because the question gave us the weight of the nuts in grams and these are not counts. Whereas, the chi-square goodness-of-fit test requires that the data values are counts.

B) What i will do instead is that i will count the number of each type of nut and assume that the given percentages are also relevant for each type of nut.

4 0
4 years ago
If c=8, what is the value of 4c+(4-3)
kvv77 [185]
The answer is 33

Explanation
4c+(4-3)
C=8
Substitution
4x8+4-3
Calculate
4x8+4-3
32+4-3
Which equal 33 that’s how I got the answer
3 0
3 years ago
Read 2 more answers
Help please? 15 points here
MakcuM [25]

Answer:

64°

Step-by-step explanation:

In circle with center P, AD is diameter.

\therefore m\angle DPE + m\angle APE = 180\degree \\\therefore  (33k-9)\degree + 90\degree = 180\degree \\\therefore (33k-9)\degree  = 180\degree -90\degree \\\therefore  (33k-9)\degree  = 90\degree \\\therefore  33k-9 = 90\\\therefore 33k= 90+9\\\therefore  33k= 99\\\therefore  k= \frac{99}{33}\\\therefore  k=3\\ m\angle CPD = (20k +4)\degree \\\therefore m\angle CPD = (20\times 3 +4)\degree \\\therefore m\angle CPD =(60+4)\degree \\\therefore m\angle CPD =64\degree \\m\overset {\frown}{CD} = m\angle CPD\\\therefore m\overset {\frown}{CD} = 64\degree

4 0
3 years ago
Help ASAP PLEASEEEE help help
ale4655 [162]

Answer:

x=25

Step-by-step explanation:

The total angles of a triangle is 180°

So 180=36+61+(4x-17)

83=(4x-17)

100=4x

x=25

5 0
3 years ago
Can you help me out ​
Advocard [28]
The answer is 20

Your welcome
8 0
2 years ago
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