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postnew [5]
3 years ago
11

Help it’s easy pleaase

Mathematics
2 answers:
hoa [83]3 years ago
7 0
  • -5 = -29
  • -1 = -5
  • 0 = 1
  • 1 = 7
Igoryamba3 years ago
3 0
-5—->-29
-1—->-5
0—->1
1—->7
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Can somebody help me?
ss7ja [257]

Answer:

1)  Pre-image.

Step-by-step explanation:

2) Translation.

5 0
2 years ago
From 1995 - 2008 in the US 648 people were struck by lightening. 531 of them were men. You want to see if this observation diffe
Gre4nikov [31]

Answer:

Because z is higher than any given value in the chart we come to the conclusion To reject null hypothesis

Step-by-step explanation:

Sample proportion = p= 531/648 = 0.8194

This is the proportion of men that were hit by lightening

Null hypothesis: H0: p = 0.5

Alternate hypothesis: H1: p ≠ 0.5

Test statistics z = 0.8194-0.5/(√0.5x0.5/648)

= 0.8194-0.5/√0.0003858

= 0.3194/0.019642

= 16.26

Since the z > 1.96 (at 5% significance) we reject the null hypothesis.

Therefore in conclusion we say z is higher than given values in the chart so we reject null hypothesis.

Please check attachment!

3 0
3 years ago
Given the Arithmetic Sequence 9,12,15,18,21,...find the formula
Georgia [21]

Answer:

#1

__________________________________________________________

6 0
3 years ago
GEOMETRY. PLEASE HELP. I'M STUMPED!!!
tatiyna
Given the triangles ABC and PQR.
Angle A = Angle P
Angle B = Angle Q
Angle C = Angle R

Angle B = 3v+4
Angle Q = 8v-6
Let's find v

3v+4 = 8v-6
-5v = -10
v = 2

Angle B = 3v + 4
Angle B = 3(2) + 4
Angle B = 10.

The correct answer is letter C. 10


8 0
4 years ago
Help meh puh-leaseeeee!!!
Rama09 [41]

Answer:

y=2x+1

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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