To express (2^{-5} \times 28) as an exponential expression, we can first rewrite 28 in terms of base 2. Since (28 = 4 \times 7 = 2^2 \times 7), we can substitute this into the expression:
[ 2^{-5} \times 28 = 2^{-5} \times (2^2 \times 7) = 2^{-5 + 2} \times 7 = 2^{-3} \times 7. ]
Thus, the exponential expression is (2^{-3} \times 7).
It is an algebraic expression which equals a + 28.
28 = 22*7
28 is 35% of 80.25% of 80:= 25% * 80= 0.25 * 80= 20
Finding 7 percent of a number is the same as multiplying the number by 0.07. In this instance, 0.07 x 25 = 1.75. Therefore, 7 percent of 25 is equal to 1.75.
2.8 × 101or2.8E1
b - 15 = 28
It is an algebraic expression which equals a + 28.
28 = 22*7
It is an algebraic expression that can be simplified to: 5-c
28 is 35% of 80.25% of 80:= 25% * 80= 0.25 * 80= 20
Finding 7 percent of a number is the same as multiplying the number by 0.07. In this instance, 0.07 x 25 = 1.75. Therefore, 7 percent of 25 is equal to 1.75.
2.8 × 101or2.8E1
28 = 22 x 71
It is 0.28:1 which is equal to 28:100 or 7:25.
7 multiplyed by 4 equals 28
103
The numbers are 6 and 28