3 years ago

(05.05)The width of a rectangle is shown below:

Mathematics

1 answer:

Ket [755]3 years ago

4 0

Answer:

no idea sorry!!

Step-by-step explanation:

i think its the third but not sure

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5. Find the 34th term in the arithmetic sequence 9, 6, 3, A. 90 B. -90 C.-57 D. 108

mafiozo [28]

Answer:

B. -90

Step-by-step explanation:

a1=9; d=-3

a34=9-3(33-1)=-90

8 0

3 years ago

What is the answer to 4-7x=5x

Makovka662 [10]

4-7x=5
+7x +7x
4= 12x
/12 /12

x= 4/12
x= 1/3

3 0

3 years ago

A sample of 140 Vopstra customers have had their annual phone charge recorded for the previous calendar year. The data were used

taurus [48]

Answer:

Correct option: (a)

Step-by-step explanation:

A confidence interval is an interval estimate of the parameter value.

A (1 - α)% confidence interval implies that the confidence interval has a (1 - α)% probability of consisting the true parameter value.

If 100 such confidence intervals are made then (1 - α) of these intervals would consist the true parameter value.

The 92% confidence interval for the mean annual phone charge of all Vopstra customers is:

$\$470\pm \$65=(\$405, \$535)$

This confidence interval implies that true mean annual phone charge of all Vopstra customers is contained in the interval ($405, $535) with 0.92 probability.

Thus, the correct option is (a).

6 0

4 years ago

a scuba diver descended 10 feet , 8 feet, and 11 feet. the total number of feet can be represented using the expression |-10| +

Bingel [31]

The scuba diver descended 29 feet in total

8 0

3 years ago

Read 2 more answers

Find the value of C that makes the trinomial a perfect square

Dafna1 [17]

Answer:

${x}^{2} + 28x + 4$

Step-by-step explanation:

puting the value of x as 2

4+56+4=64

and 64 is the perfect square of 8

<h2>hope it helps you<3</h2>

5 0

2 years ago