I think the answer is 8.
because 318 divided by 42 is 7.57 so it would be 7 buses full and the remaining people would go in the 8th bus
Answer:
convert the expression for N into logs
evaluate those logs using a log table
thus determine log N
calculate antilog of log N
Thus,
log
N
=
(
647
⋅
32
×
0.00000147
8.473
×
64
)
=
log
(
647
⋅
32
)
+
log
(
0.00000147
)
−
log
(
8.473
)
−
log
(
64
)
Answer:
Step-by-step explanation:Let's solve your equation step-by-step.
(4564644)(4434688)=124x2
Step 1: Simplify both sides of the equation.
20242771971072=124x2
Step 2: Subtract 124x^2 from both sides.
20242771971072−124x2=124x2−124x2
−124x2+20242771971072=0
Step 3: Subtract 20242771971072 from both sides.
−124x2+20242771971072−20242771971072=0−20242771971072
−124x2=−20242771971072
Step 4: Divide both sides by -124.
−124x2
−124
=
−20242771971072
−124
x2=
5060692992768
31
Step 5: Take square root.
x=±√
5060692992768
31
x=404039.801328,−404039.801328
Answer:
x=404039.801328,−404039.801328
Answer:
Step-by-step explanation:
( -2x³ + x - 5) × ( x3 - 3x - 4)
= ( -2x³)×( x3 - 3x - 4) +(x)×( x3 - 3x - 4) - (5)( x3 - 3x - 4)
= - 2x^6 +6x^4 +8x³ + x^4 - 3x² -4x - 5x³ +15x + 20
= - 2x^6 +7x^4 +3x³-3x²+11x +20
Answer:
6x +18
Step-by-step explanation:
6(x + 3)
Distribute
6*x + 6*3
6x +18
