Answer:
m=7
m−2
5
=
m−4
3
(m−2)*(3)=(m−4)*(5)
3m−6=5m−20
Step 2: Subtract 5m from both sides.
3m−6−5m=5m−20−5m
−2m−6=−20
Step 3: Add 6 to both sides.
−2m−6+6=−20+6
−2m=−14
Step 4: Divide both sides by -2.
−2m
−2
=
−14
−2
m=7
Step-by-step explanation:
Answer:
test stat=1.7986
p value =0.0391
Step-by-step explanation:
given
n=50
d = 7.3
s d = 28.7
formula to calculate test statistic
t=
⇒ t=
⇒t=1.7986
for 49 df and t=1.7986 ,p value can be obtained from software
p value=0.0391
The answer is 20 since 1/5 of 20 is 4, and 20 + 4 = 24.
C = 2πr or C = πd
Diameter d = 57 cm
C = πd
C = π*57 = 57π
C ≈ 57 * 3.14159 = 179.07063
Exact circumference is 57π cm or
≈ 179.07 cm.