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svlad2 [7]
2 years ago
15

PLEASE HELP I NEED THIS TODAY!!​

Mathematics
2 answers:
RideAnS [48]2 years ago
4 0

Answer:

The area is 200.96 in^2

Step-by-step explanation:

GarryVolchara [31]2 years ago
3 0

Answer:

200.96 in^2

Step-by-step explanation:

circle area formula is πr^2

radius = diameter / 2, radius is 8

8^2.π  = 64π  

π  = 3,14

final answer is 64 X 3.14= 200.96 in^2

You might be interested in
By what number would you multiply to solve 4/5 t = 36
mihalych1998 [28]

Answer:

45

Step-by-step explanation:

4/5 t = 36

Divide both sides by 4/5

4/5 / 4/5 t = 36/4/5

4/5 cancels 4/5

Also flip the divisor 4/5

t = 36x5 / 4

= 180/4

= 45

3 0
2 years ago
What is the answer to d-4 =19;d =15
aleksandrvk [35]
D-4=19
d=4+19 or d=23
3 0
3 years ago
Read 2 more answers
The amount of water consumed each day by a healthy adult follows a normal distribution with a mean of 1.30 liters. A health camp
Rom4ik [11]

Answer:

H0: μ ≤ 1.30

H1: μ > 1.30

|Test statistic | > 1.833 ; Reject H0

Test statistic = 3.11

Yes

Pvalue = 0.006

Step-by-step explanation:

H0: μ ≤ 1.30

H1: μ > 1.30

Samples, X ; 1.36,1.35,1.33, 1.66, 1.58, 1.32, 1.38, 1.42, 1.90, 1.54

Xbar = 14.84 / 10 = 1.484

Standard deviation, s = 0.187 (calculator)

Decison rule :

|Test statistic | > TCritical ; reject H0

df = n - 1 = 10 - 1 = 9

Tcritical(0.05; 9) = 1.833

|Test statistic | > 1.833 ; Reject H0

Test statistic :

(xbar - μ) ÷ (s/√(n))

(1.484 - 1.30) ÷ (0.187/√(10))

0.184 / 0.0591345

Test statistic = 3.11

Since ;

|Test statistic | > TCritical ; We reject H0 and conclude that water consumption has increased

Pvalue estimate using the Pvalue calculator :

Pvalue = 0.006

7 0
3 years ago
Second Time Asking This:
sattari [20]

128 ÷3=42.66

it doesn't say if they have to pay the money back but if they do it's

128-35= 43

43÷3= 14.33

8 0
2 years ago
PLS HELP HELP PLSZZZZZ
Dmitry_Shevchenko [17]

Answer:

cant see  the pic.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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