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Temka [501]
3 years ago
8

Please helpp with this!!

Mathematics
1 answer:
maw [93]3 years ago
7 0

Answer:

a) 83½

b)n = 4 \frac{1}{3}  \:  \: or \:  \: n =  - 4 \frac{1}{3}

Step-by-step explanation:

Please see the attached pictures for full solution.

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You have 7 consecutive numbers, with the smallest number n.
Romashka [77]

Answer:

a) 7 numbers in term of n = n+1, n+2, n+3, n+4, n+5, n+6 and n+7

b) n+1+n+2+n+3+n+4+n+5+n+6+ n+7

= 7n+28

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

3 0
3 years ago
A) complete the table of values of y=6-2x
Marina86 [1]
C is x=1.5. Can’t be bothered to do the rest
6 0
2 years ago
If A = 30° and r = 12, find x. (Round your answer to the nearest whole number.)
Margaret [11]

Answer:

\boxed{12}

Step-by-step explanation:

A = 30° and r = 12

\sin A = \frac{r}{r + x}

\sin 30 = \frac{12}{12 + x}

\frac{1}{2} = \frac{12}{12 + x}

1(12 + x) = 2(12)

12 + x = 24

x = 24 - 12

x = 12

.

Happy to help :)

6 0
2 years ago
Read 2 more answers
Michelin Tires would like to estimate the average tire life of its Latitude Tour tire in terms of howmany miles it lasts. Assume
VARVARA [1.3K]

Answer:

6 samples

Step-by-step explanation:

Given :

Sample size, = n

Standard deviation, = 6000

Margin of Error = 2000

Confidence interval, α = 95%

Zcritical at 95% = 1.96

n = (Zcritical * σ) / margin of error

n = (1.96 * 6000) /2000

n = 11760 / 2000

n = 5.88

n = 6 samples

6 0
2 years ago
Which is one way to check 102÷6=17 A.105÷10=10.5 B.17÷6=102 C.100÷5=20 D.100×5=500
Andru [333]
Hello!

The correct answer choice should be B. but the sign should be a multiplication sign...

Hope this helps! ☺♥
8 0
3 years ago
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