T has 4 times what R has, so 2.105*4 which is 8.42
The answers should be
1-$280
2-6
Answer:
5.69034 × 1011
Step-by-step explanation:
Decimal
1234000000
Scientific Notation
1.234 x 10^9
×10^
9
1st Number
1.234
×10^
9
Operation
2nd Number
5.678
×10^
11
Answer:
189
Step-by-step explanation:
45% x2= 90%
10% of 90= 9
90+90=180
plus that 10%
180 + 9 = 189
sorry if I'm wrong I'm trying
Answer:
s=P-b/2
Step-by-step explanation:
P-b=2s
P-b/2=s
